20045219040

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 960

約数和(自身を含む): 90100200960

約数和(自身を除く): 70054981920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 53, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 106, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 159, 160, 162, 165, 168, 176, 180, 189, 198, 210, 212, 216, 220, 224, 231, 240, 252, 264, 265, 270, 280, 288, 297, 308, 315, 318, 324, 330, 336, 352, 360, 371, 378, 379, 385, 396, 405, 420, 424, 432, 440, 462, 477, 480, 495, 504, 528, 530, 540, 560, 567, 583, 594, 616, 630, 636, 648, 660, 672, 693, 720, 742, 756, 758, 770, 792, 795, 810, 840, 848, 864, 880, 891, 924, 945, 954, 990, 1008, 1056, 1060, 1080, 1113, 1120, 1134, 1137, 1155, 1166, 1188, 1232, 1260, 1272, 1296, 1320, 1386, 1431, 1440, 1484, 1485, 1512, 1516, 1540, 1584, 1590, 1620, 1680, 1696, 1749, 1760, 1782, 1848, 1855, 1890, 1895, 1908, 1980, 2016, 2079, 2120, 2160, 2226, 2268, 2274, 2310, 2332, 2376, 2385, 2464, 2520, 2544, 2592, 2640, 2653, 2772, 2835, 2862, 2915, 2968, 2970, 3024, 3032, 3080, 3168, 3180, 3240, 3339, 3360, 3411, 3465, 3498, 3564, 3696, 3710, 3780, 3790, 3816, 3960, 4081, 4158, 4169, 4240, 4293, 4320, 4452, 4455, 4536, 4548, 4620, 4664, 4752, 4770, 5040, 5088, 5247, 5280, 5306, 5544, 5565, 5670, 5685, 5724, 5830, 5936, 5940, 6048, 6064, 6160, 6237, 6360, 6480, 6678, 6822, 6930, 6996, 7128, 7155, 7392, 7420, 7560, 7580, 7632, 7920, 7959, 8162, 8316, 8338, 8480, 8586, 8745, 8904, 8910, 9072, 9096, 9240, 9328, 9504, 9540, 10017, 10080, 10233, 10395, 10494, 10612, 11088, 11130, 11340, 11370, 11448, 11660, 11872, 11880, 12128, 12243, 12320, 12474, 12507, 12720, 12960, 13265, 13356, 13644, 13860, 13992, 14256, 14310, 14840, 15120, 15160, 15264, 15741, 15840, 15918, 16324, 16632, 16676, 16695, 17055, 17172, 17490, 17808, 17820, 18144, 18192, 18480, 18656, 19080, 20034, 20087, 20405, 20466, 20790, 20845, 20988, 21224, 21465, 22176, 22260, 22680, 22740, 22896, 23320, 23760, 23877, 24486, 24948, 25014, 25440, 26235, 26530, 26712, 27288, 27720, 27984, 28512, 28620, 29183, 29680, 30051, 30240, 30320, 30699, 31185, 31482, 31836, 32648, 33264, 33352, 33390, 34110, 34344, 34980, 35616, 35640, 36384, 36729, 36960, 37521, 38160, 39795, 40068, 40174, 40810, 40932, 41580, 41690, 41976, 42448, 42930, 44520, 45360, 45480, 45792, 46640, 47223, 47520, 47754, 48972, 49896, 50028, 50085, 51165, 52470, 53060, 53424, 54576, 55440, 55968, 57240, 58366, 59360, 60102, 60261, 60640, 61215, 61398, 62370, 62535, 62964, 63672, 65296, 66528, 66704, 66780, 68220, 68688, 69960, 71280, 71631, 73458, 75042, 76320, 78705, 79590, 80136, 80348, 81620, 81864, 83160, 83380, 83952, 84896, 85860, 87549, 89040, 90720, 90960, 93280, 94446, 95508, 97944, 99792, 100056, 100170, 100435, 102330, 104940, 106120, 106848, 109152, 110187, 110880, 112563, 114480, 116732, 119385, 120204, 120522, 122430, 122796, 124740, 125070, 125928, 127344, 130592, 133408, 133560, 136440, 137376, 139920, 140609, 142560, 143262, 145915, 146916, 150084, 150255, 153495, 157410, 159180, 160272, 160696, 163240, 163728, 166320, 166760, 167904, 171720, 175098, 178080, 180783, 181920, 183645, 187605, 188892, 191016, 195888, 199584, 200112, 200340, 200870, 204660, 209880, 212240, 214893, 220374, 220957, 225126, 228960, 233464, 236115, 238770, 240408, 241044, 244860, 245592, 249480, 250140, 251856, 254688, 262647, 267120, 272880, 279840, 281218, 286524, 291830, 293832, 300168, 300510, 301305, 306990, 314820, 318360, 320544, 321392, 326480, 327456, 330561, 332640, 333520, 337689, 343440, 350196, 358155, 361566, 367290, 375210, 377784, 382032, 391776, 400224, 400680, 401740, 409320, 419760, 421827, 424480, 429786, 437745, 440748, 441914, 450252, 466928, 472230, 477540, 480816, 482088, 489720, 491184, 498960, 500280, 503712, 525294, 534240, 542349, 545760, 550935, 562436, 562815, 573048, 583660, 587664, 600336, 601020, 602610, 613980, 629640, 636720, 642784, 652960, 661122, 662871, 667040, 675378, 686880, 700392, 703045, 716310, 723132, 734580, 750420, 755568, 764064, 787941, 801360, 803480, 818640, 839520, 843654, 859572, 875490, 881496, 883828, 900504, 903915, 933856, 944460, 955080, 961632, 964176, 979440, 982368, 997920, 1000560, 1050588, 1074465, 1084698, 1101870, 1104785, 1124872, 1125630, 1146096, 1167320, 1175328, 1200672, 1202040, 1205220, 1227960, 1259280, 1265481, 1273440, 1313235, 1322244, 1325742, 1350756, 1400784, 1406090, 1432620, 1446264, 1469160, 1500840, 1511136, 1546699, 1575882, 1602720, 1606960, 1627047, 1637280, 1652805, 1687308, 1688445, 1719144, 1750980, 1762992, 1767656, 1801008, 1807830, 1888920, 1910160, 1928352, 1958880, 1988613, 2001120, 2101176, 2109135, 2148930, 2169396, 2203740, 2209570, 2249744, 2251260, 2292192, 2334640, 2363823, 2404080, 2410440, 2455920, 2518560, 2530962, 2626470, 2644488, 2651484, 2701512, 2711745, 2801568, 2812180, 2865240, 2892528, 2938320, 3001680, 3093398, 3151764, 3213920, 3254094, 3305610, 3314355, 3374616, 3376890, 3438288, 3501960, 3525984, 3535312, 3602016, 3615660, 3777840, 3796443, 3820320, 3939705, 3977226, 4202352, 4218270, 4297860, 4338792, 4407480, 4419140, 4499488, 4502520, 4640097, 4669280, 4727646, 4808160, 4820880, 4911840, 5061924, 5252940, 5288976, 5302968, 5403024, 5423490, 5624360, 5730480, 5785056, 5876640, 5965839, 6003360, 6186796, 6303528, 6327405, 6508188, 6611220, 6628710, 6749232, 6753780, 6876576, 7003920, 7070624, 7231320, 7555680, 7592886, 7733495, 7879410, 7954452, 8135235, 8404704, 8436540, 8595720, 8677584, 8814960, 8838280, 9005040, 9280194, 9455292, 9641760, 9943065, 10123848, 10505880, 10577952, 10605936, 10806048, 10846980, 11248720, 11389329, 11460960, 11819115, 11931678, 12373592, 12607056, 12654810, 13016376, 13222440, 13257420, 13498464, 13507560, 13920291, 14007840, 14462640, 15185772, 15466990, 15758820, 15908904, 16270470, 16873080, 17191440, 17355168, 17629920, 17676560, 17897517, 18010080, 18560388, 18910584, 18982215, 19886130, 20247696, 21011760, 21211872, 21693960, 22497440, 22778658, 23200485, 23638230, 23863356, 24747184, 25214112, 25309620, 26032752, 26444880, 26514840, 27015120, 27840582, 28925280, 29829195, 30371544, 30933980, 31517640, 31817808, 32540940, 33746160, 34382880, 35353120, 35795034, 37120776, 37821168, 37964430, 39772260, 40495392, 41760873, 42023520, 43387920, 45557316, 46400970, 47276460, 47726712, 49494368, 50619240, 52065504, 52889760, 53029680, 54030240, 55681164, 56946645, 59658390, 60743088, 61867960, 63035280, 63635616, 65081880, 67492320, 69601455, 71590068, 74241552, 75642336, 75928860, 79544520, 83521746, 86775840, 89487585, 91114632, 92801940, 94552920, 95453424, 101238480, 106059360, 111362328, 113893290, 119316780, 121486176, 123735920, 125282619, 126070560, 130163760, 139202910, 143180136, 148483104, 151857720, 159089040, 167043492, 178975170, 182229264, 185603880, 189105840, 190906848, 202476960, 208804365, 222724656, 227786580, 238633560, 247471840, 250565238, 260327520, 278405820, 286360272, 303715440, 318178080, 334086984, 357950340, 364458528, 371207760, 378211680, 417608730, 445449312, 455573160, 477267120, 501130476, 556811640, 572720544, 607430880, 626413095, 668173968, 715900680, 742415520, 835217460, 911146320, 954534240, 1002260952, 1113623280, 1252826190, 1336347936, 1431801360, 1670434920, 1822292640, 2004521904, 2227246560, 2505652380, 2863602720, 3340869840, 4009043808, 5011304760, 6681739680, 10022609520, 20045219040]

約数ペア:

[(1, 20045219040), (2, 10022609520), (3, 6681739680), (4, 5011304760), (5, 4009043808), (6, 3340869840), (7, 2863602720), (8, 2505652380), (9, 2227246560), (10, 2004521904), (11, 1822292640), (12, 1670434920), (14, 1431801360), (15, 1336347936), (16, 1252826190), (18, 1113623280), (20, 1002260952), (21, 954534240), (22, 911146320), (24, 835217460), (27, 742415520), (28, 715900680), (30, 668173968), (32, 626413095), (33, 607430880), (35, 572720544), (36, 556811640), (40, 501130476), (42, 477267120), (44, 455573160), (45, 445449312), (48, 417608730), (53, 378211680), (54, 371207760), (55, 364458528), (56, 357950340), (60, 334086984), (63, 318178080), (66, 303715440), (70, 286360272), (72, 278405820), (77, 260327520), (80, 250565238), (81, 247471840), (84, 238633560), (88, 227786580), (90, 222724656), (96, 208804365), (99, 202476960), (105, 190906848), (106, 189105840), (108, 185603880), (110, 182229264), (112, 178975170), (120, 167043492), (126, 159089040), (132, 151857720), (135, 148483104), (140, 143180136), (144, 139202910), (154, 130163760), (159, 126070560), (160, 125282619), (162, 123735920), (165, 121486176), (168, 119316780), (176, 113893290), (180, 111362328), (189, 106059360), (198, 101238480), (210, 95453424), (212, 94552920), (216, 92801940), (220, 91114632), (224, 89487585), (231, 86775840), (240, 83521746), (252, 79544520), (264, 75928860), (265, 75642336), (270, 74241552), (280, 71590068), (288, 69601455), (297, 67492320), (308, 65081880), (315, 63635616), (318, 63035280), (324, 61867960), (330, 60743088), (336, 59658390), (352, 56946645), (360, 55681164), (371, 54030240), (378, 53029680), (379, 52889760), (385, 52065504), (396, 50619240), (405, 49494368), (420, 47726712), (424, 47276460), (432, 46400970), (440, 45557316), (462, 43387920), (477, 42023520), (480, 41760873), (495, 40495392), (504, 39772260), (528, 37964430), (530, 37821168), (540, 37120776), (560, 35795034), (567, 35353120), (583, 34382880), (594, 33746160), (616, 32540940), (630, 31817808), (636, 31517640), (648, 30933980), (660, 30371544), (672, 29829195), (693, 28925280), (720, 27840582), (742, 27015120), (756, 26514840), (758, 26444880), (770, 26032752), (792, 25309620), (795, 25214112), (810, 24747184), (840, 23863356), (848, 23638230), (864, 23200485), (880, 22778658), (891, 22497440), (924, 21693960), (945, 21211872), (954, 21011760), (990, 20247696), (1008, 19886130), (1056, 18982215), (1060, 18910584), (1080, 18560388), (1113, 18010080), (1120, 17897517), (1134, 17676560), (1137, 17629920), (1155, 17355168), (1166, 17191440), (1188, 16873080), (1232, 16270470), (1260, 15908904), (1272, 15758820), (1296, 15466990), (1320, 15185772), (1386, 14462640), (1431, 14007840), (1440, 13920291), (1484, 13507560), (1485, 13498464), (1512, 13257420), (1516, 13222440), (1540, 13016376), (1584, 12654810), (1590, 12607056), (1620, 12373592), (1680, 11931678), (1696, 11819115), (1749, 11460960), (1760, 11389329), (1782, 11248720), (1848, 10846980), (1855, 10806048), (1890, 10605936), (1895, 10577952), (1908, 10505880), (1980, 10123848), (2016, 9943065), (2079, 9641760), (2120, 9455292), (2160, 9280194), (2226, 9005040), (2268, 8838280), (2274, 8814960), (2310, 8677584), (2332, 8595720), (2376, 8436540), (2385, 8404704), (2464, 8135235), (2520, 7954452), (2544, 7879410), (2592, 7733495), (2640, 7592886), (2653, 7555680), (2772, 7231320), (2835, 7070624), (2862, 7003920), (2915, 6876576), (2968, 6753780), (2970, 6749232), (3024, 6628710), (3032, 6611220), (3080, 6508188), (3168, 6327405), (3180, 6303528), (3240, 6186796), (3339, 6003360), (3360, 5965839), (3411, 5876640), (3465, 5785056), (3498, 5730480), (3564, 5624360), (3696, 5423490), (3710, 5403024), (3780, 5302968), (3790, 5288976), (3816, 5252940), (3960, 5061924), (4081, 4911840), (4158, 4820880), (4169, 4808160), (4240, 4727646), (4293, 4669280), (4320, 4640097), (4452, 4502520), (4455, 4499488), (4536, 4419140), (4548, 4407480), (4620, 4338792), (4664, 4297860), (4752, 4218270), (4770, 4202352), (5040, 3977226), (5088, 3939705), (5247, 3820320), (5280, 3796443), (5306, 3777840), (5544, 3615660), (5565, 3602016), (5670, 3535312), (5685, 3525984), (5724, 3501960), (5830, 3438288), (5936, 3376890), (5940, 3374616), (6048, 3314355), (6064, 3305610), (6160, 3254094), (6237, 3213920), (6360, 3151764), (6480, 3093398), (6678, 3001680), (6822, 2938320), (6930, 2892528), (6996, 2865240), (7128, 2812180), (7155, 2801568), (7392, 2711745), (7420, 2701512), (7560, 2651484), (7580, 2644488), (7632, 2626470), (7920, 2530962), (7959, 2518560), (8162, 2455920), (8316, 2410440), (8338, 2404080), (8480, 2363823), (8586, 2334640), (8745, 2292192), (8904, 2251260), (8910, 2249744), (9072, 2209570), (9096, 2203740), (9240, 2169396), (9328, 2148930), (9504, 2109135), (9540, 2101176), (10017, 2001120), (10080, 1988613), (10233, 1958880), (10395, 1928352), (10494, 1910160), (10612, 1888920), (11088, 1807830), (11130, 1801008), (11340, 1767656), (11370, 1762992), (11448, 1750980), (11660, 1719144), (11872, 1688445), (11880, 1687308), (12128, 1652805), (12243, 1637280), (12320, 1627047), (12474, 1606960), (12507, 1602720), (12720, 1575882), (12960, 1546699), (13265, 1511136), (13356, 1500840), (13644, 1469160), (13860, 1446264), (13992, 1432620), (14256, 1406090), (14310, 1400784), (14840, 1350756), (15120, 1325742), (15160, 1322244), (15264, 1313235), (15741, 1273440), (15840, 1265481), (15918, 1259280), (16324, 1227960), (16632, 1205220), (16676, 1202040), (16695, 1200672), (17055, 1175328), (17172, 1167320), (17490, 1146096), (17808, 1125630), (17820, 1124872), (18144, 1104785), (18192, 1101870), (18480, 1084698), (18656, 1074465), (19080, 1050588), (20034, 1000560), (20087, 997920), (20405, 982368), (20466, 979440), (20790, 964176), (20845, 961632), (20988, 955080), (21224, 944460), (21465, 933856), (22176, 903915), (22260, 900504), (22680, 883828), (22740, 881496), (22896, 875490), (23320, 859572), (23760, 843654), (23877, 839520), (24486, 818640), (24948, 803480), (25014, 801360), (25440, 787941), (26235, 764064), (26530, 755568), (26712, 750420), (27288, 734580), (27720, 723132), (27984, 716310), (28512, 703045), (28620, 700392), (29183, 686880), (29680, 675378), (30051, 667040), (30240, 662871), (30320, 661122), (30699, 652960), (31185, 642784), (31482, 636720), (31836, 629640), (32648, 613980), (33264, 602610), (33352, 601020), (33390, 600336), (34110, 587664), (34344, 583660), (34980, 573048), (35616, 562815), (35640, 562436), (36384, 550935), (36729, 545760), (36960, 542349), (37521, 534240), (38160, 525294), (39795, 503712), (40068, 500280), (40174, 498960), (40810, 491184), (40932, 489720), (41580, 482088), (41690, 480816), (41976, 477540), (42448, 472230), (42930, 466928), (44520, 450252), (45360, 441914), (45480, 440748), (45792, 437745), (46640, 429786), (47223, 424480), (47520, 421827), (47754, 419760), (48972, 409320), (49896, 401740), (50028, 400680), (50085, 400224), (51165, 391776), (52470, 382032), (53060, 377784), (53424, 375210), (54576, 367290), (55440, 361566), (55968, 358155), (57240, 350196), (58366, 343440), (59360, 337689), (60102, 333520), (60261, 332640), (60640, 330561), (61215, 327456), (61398, 326480), (62370, 321392), (62535, 320544), (62964, 318360), (63672, 314820), (65296, 306990), (66528, 301305), (66704, 300510), (66780, 300168), (68220, 293832), (68688, 291830), (69960, 286524), (71280, 281218), (71631, 279840), (73458, 272880), (75042, 267120), (76320, 262647), (78705, 254688), (79590, 251856), (80136, 250140), (80348, 249480), (81620, 245592), (81864, 244860), (83160, 241044), (83380, 240408), (83952, 238770), (84896, 236115), (85860, 233464), (87549, 228960), (89040, 225126), (90720, 220957), (90960, 220374), (93280, 214893), (94446, 212240), (95508, 209880), (97944, 204660), (99792, 200870), (100056, 200340), (100170, 200112), (100435, 199584), (102330, 195888), (104940, 191016), (106120, 188892), (106848, 187605), (109152, 183645), (110187, 181920), (110880, 180783), (112563, 178080), (114480, 175098), (116732, 171720), (119385, 167904), (120204, 166760), (120522, 166320), (122430, 163728), (122796, 163240), (124740, 160696), (125070, 160272), (125928, 159180), (127344, 157410), (130592, 153495), (133408, 150255), (133560, 150084), (136440, 146916), (137376, 145915), (139920, 143262), (140609, 142560)]