642161520

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:73

約数の個数: 840

約数和(自身を含む): 3028327008

約数和(自身を除く): 2386165488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 81, 84, 88, 90, 91, 99, 104, 105, 108, 110, 112, 117, 120, 121, 126, 130, 132, 135, 140, 143, 144, 154, 156, 162, 165, 168, 176, 180, 182, 189, 195, 198, 208, 210, 216, 220, 231, 234, 240, 242, 243, 252, 260, 264, 270, 273, 280, 286, 297, 308, 312, 315, 324, 330, 336, 351, 360, 363, 364, 378, 385, 390, 396, 405, 420, 429, 432, 440, 455, 462, 468, 484, 486, 495, 504, 520, 528, 540, 546, 560, 567, 572, 585, 594, 605, 616, 624, 630, 648, 660, 693, 702, 715, 720, 726, 728, 729, 756, 770, 780, 792, 810, 819, 840, 847, 858, 880, 891, 910, 924, 936, 945, 968, 972, 990, 1001, 1008, 1040, 1053, 1080, 1089, 1092, 1134, 1144, 1155, 1170, 1188, 1210, 1215, 1232, 1260, 1287, 1296, 1320, 1365, 1386, 1404, 1430, 1452, 1456, 1458, 1485, 1512, 1540, 1560, 1573, 1584, 1620, 1638, 1680, 1694, 1701, 1716, 1755, 1782, 1815, 1820, 1848, 1872, 1890, 1936, 1944, 1980, 2002, 2079, 2106, 2145, 2160, 2178, 2184, 2268, 2288, 2310, 2340, 2376, 2420, 2430, 2457, 2520, 2541, 2574, 2640, 2673, 2730, 2772, 2808, 2835, 2860, 2904, 2916, 2970, 3003, 3024, 3080, 3120, 3146, 3159, 3240, 3267, 3276, 3388, 3402, 3432, 3465, 3510, 3564, 3630, 3640, 3645, 3696, 3780, 3861, 3888, 3960, 4004, 4095, 4158, 4212, 4235, 4290, 4356, 4368, 4455, 4536, 4620, 4680, 4719, 4752, 4840, 4860, 4914, 5005, 5040, 5082, 5103, 5148, 5265, 5346, 5445, 5460, 5544, 5616, 5670, 5720, 5808, 5832, 5940, 6006, 6160, 6237, 6292, 6318, 6435, 6480, 6534, 6552, 6776, 6804, 6864, 6930, 7020, 7128, 7260, 7280, 7290, 7371, 7560, 7623, 7722, 7865, 7920, 8008, 8019, 8190, 8316, 8424, 8470, 8505, 8580, 8712, 8910, 9009, 9072, 9240, 9360, 9438, 9477, 9680, 9720, 9801, 9828, 10010, 10164, 10206, 10296, 10395, 10530, 10692, 10890, 10920, 11011, 11088, 11340, 11440, 11583, 11664, 11880, 12012, 12285, 12474, 12584, 12636, 12705, 12870, 13068, 13104, 13365, 13552, 13608, 13860, 14040, 14157, 14256, 14520, 14580, 14742, 15015, 15120, 15246, 15444, 15730, 15795, 16016, 16038, 16335, 16380, 16632, 16848, 16940, 17010, 17160, 17424, 17820, 18018, 18480, 18711, 18876, 18954, 19305, 19440, 19602, 19656, 20020, 20328, 20412, 20592, 20790, 21060, 21384, 21780, 21840, 22022, 22113, 22680, 22869, 23166, 23595, 23760, 24024, 24570, 24948, 25168, 25272, 25410, 25515, 25740, 26136, 26730, 27027, 27216, 27720, 28080, 28314, 29040, 29160, 29403, 29484, 30030, 30492, 30888, 31185, 31460, 31590, 32076, 32670, 32760, 33033, 33264, 33880, 34020, 34320, 34749, 35640, 36036, 36855, 37422, 37752, 37908, 38115, 38610, 39204, 39312, 40040, 40095, 40656, 40824, 41580, 42120, 42471, 42768, 43560, 44044, 44226, 45045, 45360, 45738, 46332, 47190, 47385, 48048, 49005, 49140, 49896, 50544, 50820, 51030, 51480, 52272, 53460, 54054, 55055, 55440, 56133, 56628, 57915, 58320, 58806, 58968, 60060, 60984, 61776, 62370, 62920, 63180, 64152, 65340, 65520, 66066, 66339, 67760, 68040, 68607, 69498, 70785, 71280, 72072, 73710, 74844, 75504, 75816, 76230, 77220, 78408, 80080, 80190, 81081, 81648, 83160, 84240, 84942, 87120, 88088, 88209, 88452, 90090, 91476, 92664, 93555, 94380, 94770, 98010, 98280, 99099, 99792, 101640, 102060, 102960, 104247, 106920, 108108, 110110, 110565, 112266, 113256, 114345, 115830, 117612, 117936, 120120, 121968, 124740, 125840, 126360, 127413, 128304, 130680, 132132, 132678, 135135, 136080, 137214, 138996, 141570, 144144, 147015, 147420, 149688, 151632, 152460, 154440, 156816, 160380, 162162, 165165, 166320, 169884, 173745, 176176, 176418, 176904, 180180, 182952, 185328, 187110, 188760, 189540, 196020, 196560, 198198, 203280, 204120, 205821, 208494, 212355, 213840, 216216, 220220, 221130, 224532, 226512, 228690, 231660, 235224, 240240, 243243, 249480, 252720, 254826, 261360, 264264, 265356, 270270, 274428, 277992, 280665, 283140, 294030, 294840, 297297, 299376, 304920, 308880, 320760, 324324, 330330, 331695, 339768, 343035, 347490, 352836, 353808, 360360, 365904, 374220, 377520, 379080, 382239, 392040, 396396, 405405, 408240, 411642, 416988, 424710, 432432, 440440, 441045, 442260, 449064, 457380, 463320, 470448, 486486, 495495, 498960, 509652, 521235, 528528, 530712, 540540, 548856, 555984, 561330, 566280, 588060, 589680, 594594, 609840, 617463, 637065, 641520, 648648, 660660, 663390, 679536, 686070, 694980, 705672, 720720, 729729, 748440, 758160, 764478, 784080, 792792, 810810, 823284, 833976, 849420, 880880, 882090, 884520, 891891, 898128, 914760, 926640, 972972, 990990, 1019304, 1029105, 1042470, 1061424, 1081080, 1097712, 1122660, 1132560, 1146717, 1176120, 1189188, 1216215, 1234926, 1274130, 1297296, 1321320, 1326780, 1372140, 1389960, 1411344, 1459458, 1486485, 1496880, 1528956, 1585584, 1621620, 1646568, 1667952, 1698840, 1764180, 1769040, 1783782, 1829520, 1911195, 1945944, 1981980, 2038608, 2058210, 2084940, 2162160, 2245320, 2293434, 2352240, 2378376, 2432430, 2469852, 2548260, 2642640, 2653560, 2675673, 2744280, 2779920, 2918916, 2972970, 3057912, 3087315, 3243240, 3293136, 3397680, 3528360, 3567564, 3648645, 3822390, 3891888, 3963960, 4116420, 4169880, 4459455, 4490640, 4586868, 4756752, 4864860, 4939704, 5096520, 5307120, 5351346, 5488560, 5733585, 5837832, 5945940, 6115824, 6174630, 6486480, 7056720, 7135128, 7297290, 7644780, 7927920, 8027019, 8232840, 8339760, 8918910, 9173736, 9729720, 9879408, 10193040, 10702692, 11467170, 11675664, 11891880, 12349260, 13378365, 14270256, 14594580, 15289560, 16054038, 16465680, 17837820, 18347472, 19459440, 21405384, 22934340, 23783760, 24698520, 26756730, 29189160, 30579120, 32108076, 35675640, 40135095, 42810768, 45868680, 49397040, 53513460, 58378320, 64216152, 71351280, 80270190, 91737360, 107026920, 128432304, 160540380, 214053840, 321080760, 642161520]

約数ペア:

[(1, 642161520), (2, 321080760), (3, 214053840), (4, 160540380), (5, 128432304), (6, 107026920), (7, 91737360), (8, 80270190), (9, 71351280), (10, 64216152), (11, 58378320), (12, 53513460), (13, 49397040), (14, 45868680), (15, 42810768), (16, 40135095), (18, 35675640), (20, 32108076), (21, 30579120), (22, 29189160), (24, 26756730), (26, 24698520), (27, 23783760), (28, 22934340), (30, 21405384), (33, 19459440), (35, 18347472), (36, 17837820), (39, 16465680), (40, 16054038), (42, 15289560), (44, 14594580), (45, 14270256), (48, 13378365), (52, 12349260), (54, 11891880), (55, 11675664), (56, 11467170), (60, 10702692), (63, 10193040), (65, 9879408), (66, 9729720), (70, 9173736), (72, 8918910), (77, 8339760), (78, 8232840), (80, 8027019), (81, 7927920), (84, 7644780), (88, 7297290), (90, 7135128), (91, 7056720), (99, 6486480), (104, 6174630), (105, 6115824), (108, 5945940), (110, 5837832), (112, 5733585), (117, 5488560), (120, 5351346), (121, 5307120), (126, 5096520), (130, 4939704), (132, 4864860), (135, 4756752), (140, 4586868), (143, 4490640), (144, 4459455), (154, 4169880), (156, 4116420), (162, 3963960), (165, 3891888), (168, 3822390), (176, 3648645), (180, 3567564), (182, 3528360), (189, 3397680), (195, 3293136), (198, 3243240), (208, 3087315), (210, 3057912), (216, 2972970), (220, 2918916), (231, 2779920), (234, 2744280), (240, 2675673), (242, 2653560), (243, 2642640), (252, 2548260), (260, 2469852), (264, 2432430), (270, 2378376), (273, 2352240), (280, 2293434), (286, 2245320), (297, 2162160), (308, 2084940), (312, 2058210), (315, 2038608), (324, 1981980), (330, 1945944), (336, 1911195), (351, 1829520), (360, 1783782), (363, 1769040), (364, 1764180), (378, 1698840), (385, 1667952), (390, 1646568), (396, 1621620), (405, 1585584), (420, 1528956), (429, 1496880), (432, 1486485), (440, 1459458), (455, 1411344), (462, 1389960), (468, 1372140), (484, 1326780), (486, 1321320), (495, 1297296), (504, 1274130), (520, 1234926), (528, 1216215), (540, 1189188), (546, 1176120), (560, 1146717), (567, 1132560), (572, 1122660), (585, 1097712), (594, 1081080), (605, 1061424), (616, 1042470), (624, 1029105), (630, 1019304), (648, 990990), (660, 972972), (693, 926640), (702, 914760), (715, 898128), (720, 891891), (726, 884520), (728, 882090), (729, 880880), (756, 849420), (770, 833976), (780, 823284), (792, 810810), (810, 792792), (819, 784080), (840, 764478), (847, 758160), (858, 748440), (880, 729729), (891, 720720), (910, 705672), (924, 694980), (936, 686070), (945, 679536), (968, 663390), (972, 660660), (990, 648648), (1001, 641520), (1008, 637065), (1040, 617463), (1053, 609840), (1080, 594594), (1089, 589680), (1092, 588060), (1134, 566280), (1144, 561330), (1155, 555984), (1170, 548856), (1188, 540540), (1210, 530712), (1215, 528528), (1232, 521235), (1260, 509652), (1287, 498960), (1296, 495495), (1320, 486486), (1365, 470448), (1386, 463320), (1404, 457380), (1430, 449064), (1452, 442260), (1456, 441045), (1458, 440440), (1485, 432432), (1512, 424710), (1540, 416988), (1560, 411642), (1573, 408240), (1584, 405405), (1620, 396396), (1638, 392040), (1680, 382239), (1694, 379080), (1701, 377520), (1716, 374220), (1755, 365904), (1782, 360360), (1815, 353808), (1820, 352836), (1848, 347490), (1872, 343035), (1890, 339768), (1936, 331695), (1944, 330330), (1980, 324324), (2002, 320760), (2079, 308880), (2106, 304920), (2145, 299376), (2160, 297297), (2178, 294840), (2184, 294030), (2268, 283140), (2288, 280665), (2310, 277992), (2340, 274428), (2376, 270270), (2420, 265356), (2430, 264264), (2457, 261360), (2520, 254826), (2541, 252720), (2574, 249480), (2640, 243243), (2673, 240240), (2730, 235224), (2772, 231660), (2808, 228690), (2835, 226512), (2860, 224532), (2904, 221130), (2916, 220220), (2970, 216216), (3003, 213840), (3024, 212355), (3080, 208494), (3120, 205821), (3146, 204120), (3159, 203280), (3240, 198198), (3267, 196560), (3276, 196020), (3388, 189540), (3402, 188760), (3432, 187110), (3465, 185328), (3510, 182952), (3564, 180180), (3630, 176904), (3640, 176418), (3645, 176176), (3696, 173745), (3780, 169884), (3861, 166320), (3888, 165165), (3960, 162162), (4004, 160380), (4095, 156816), (4158, 154440), (4212, 152460), (4235, 151632), (4290, 149688), (4356, 147420), (4368, 147015), (4455, 144144), (4536, 141570), (4620, 138996), (4680, 137214), (4719, 136080), (4752, 135135), (4840, 132678), (4860, 132132), (4914, 130680), (5005, 128304), (5040, 127413), (5082, 126360), (5103, 125840), (5148, 124740), (5265, 121968), (5346, 120120), (5445, 117936), (5460, 117612), (5544, 115830), (5616, 114345), (5670, 113256), (5720, 112266), (5808, 110565), (5832, 110110), (5940, 108108), (6006, 106920), (6160, 104247), (6237, 102960), (6292, 102060), (6318, 101640), (6435, 99792), (6480, 99099), (6534, 98280), (6552, 98010), (6776, 94770), (6804, 94380), (6864, 93555), (6930, 92664), (7020, 91476), (7128, 90090), (7260, 88452), (7280, 88209), (7290, 88088), (7371, 87120), (7560, 84942), (7623, 84240), (7722, 83160), (7865, 81648), (7920, 81081), (8008, 80190), (8019, 80080), (8190, 78408), (8316, 77220), (8424, 76230), (8470, 75816), (8505, 75504), (8580, 74844), (8712, 73710), (8910, 72072), (9009, 71280), (9072, 70785), (9240, 69498), (9360, 68607), (9438, 68040), (9477, 67760), (9680, 66339), (9720, 66066), (9801, 65520), (9828, 65340), (10010, 64152), (10164, 63180), (10206, 62920), (10296, 62370), (10395, 61776), (10530, 60984), (10692, 60060), (10890, 58968), (10920, 58806), (11011, 58320), (11088, 57915), (11340, 56628), (11440, 56133), (11583, 55440), (11664, 55055), (11880, 54054), (12012, 53460), (12285, 52272), (12474, 51480), (12584, 51030), (12636, 50820), (12705, 50544), (12870, 49896), (13068, 49140), (13104, 49005), (13365, 48048), (13552, 47385), (13608, 47190), (13860, 46332), (14040, 45738), (14157, 45360), (14256, 45045), (14520, 44226), (14580, 44044), (14742, 43560), (15015, 42768), (15120, 42471), (15246, 42120), (15444, 41580), (15730, 40824), (15795, 40656), (16016, 40095), (16038, 40040), (16335, 39312), (16380, 39204), (16632, 38610), (16848, 38115), (16940, 37908), (17010, 37752), (17160, 37422), (17424, 36855), (17820, 36036), (18018, 35640), (18480, 34749), (18711, 34320), (18876, 34020), (18954, 33880), (19305, 33264), (19440, 33033), (19602, 32760), (19656, 32670), (20020, 32076), (20328, 31590), (20412, 31460), (20592, 31185), (20790, 30888), (21060, 30492), (21384, 30030), (21780, 29484), (21840, 29403), (22022, 29160), (22113, 29040), (22680, 28314), (22869, 28080), (23166, 27720), (23595, 27216), (23760, 27027), (24024, 26730), (24570, 26136), (24948, 25740), (25168, 25515), (25272, 25410)]