2478195720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:107

約数の個数: 864

約数和(自身を含む): 11366671680

約数和(自身を除く): 8888475960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 23, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 46, 52, 55, 56, 60, 63, 65, 66, 69, 70, 72, 77, 78, 84, 88, 90, 91, 92, 99, 104, 105, 110, 115, 117, 120, 126, 130, 132, 138, 140, 143, 154, 156, 161, 165, 168, 169, 180, 182, 184, 195, 198, 207, 210, 220, 230, 231, 234, 252, 253, 260, 264, 273, 276, 280, 286, 299, 308, 312, 315, 322, 330, 338, 345, 360, 364, 385, 390, 396, 414, 420, 429, 440, 455, 460, 462, 468, 483, 495, 504, 506, 507, 520, 529, 546, 552, 572, 585, 598, 616, 630, 644, 660, 676, 690, 693, 715, 728, 759, 770, 780, 792, 805, 819, 828, 840, 845, 858, 897, 910, 920, 924, 936, 966, 990, 1001, 1012, 1014, 1035, 1058, 1092, 1144, 1155, 1170, 1183, 1196, 1260, 1265, 1287, 1288, 1320, 1352, 1365, 1380, 1386, 1430, 1449, 1495, 1518, 1521, 1540, 1560, 1587, 1610, 1638, 1656, 1690, 1716, 1771, 1794, 1820, 1848, 1859, 1932, 1980, 2002, 2024, 2028, 2070, 2093, 2116, 2145, 2184, 2277, 2310, 2340, 2366, 2392, 2415, 2520, 2530, 2535, 2574, 2645, 2691, 2730, 2760, 2772, 2860, 2898, 2990, 3003, 3036, 3042, 3080, 3174, 3220, 3276, 3289, 3380, 3432, 3465, 3542, 3549, 3588, 3640, 3703, 3718, 3795, 3864, 3887, 3960, 4004, 4056, 4095, 4140, 4186, 4232, 4290, 4485, 4554, 4620, 4680, 4732, 4761, 4830, 5005, 5060, 5070, 5148, 5290, 5313, 5382, 5460, 5544, 5577, 5720, 5796, 5819, 5915, 5980, 6006, 6072, 6084, 6279, 6348, 6435, 6440, 6552, 6578, 6760, 6877, 6930, 7084, 7098, 7176, 7245, 7406, 7436, 7590, 7605, 7774, 7935, 8008, 8190, 8280, 8372, 8580, 8855, 8970, 9009, 9108, 9240, 9295, 9464, 9522, 9660, 9867, 10010, 10120, 10140, 10296, 10465, 10580, 10626, 10647, 10764, 10920, 11109, 11154, 11385, 11592, 11638, 11661, 11830, 11960, 12012, 12168, 12558, 12696, 12870, 13013, 13156, 13455, 13754, 13860, 14168, 14196, 14490, 14812, 14872, 15015, 15180, 15210, 15548, 15870, 15939, 16380, 16445, 16731, 16744, 17160, 17457, 17710, 17745, 17940, 18018, 18216, 18515, 18590, 18837, 19044, 19320, 19435, 19734, 20020, 20280, 20631, 20930, 21160, 21252, 21294, 21528, 22218, 22308, 22770, 23023, 23276, 23322, 23660, 23805, 24024, 25116, 25740, 26026, 26312, 26565, 26910, 27209, 27508, 27720, 27885, 28392, 28980, 29095, 29601, 29624, 30030, 30360, 30420, 31096, 31395, 31740, 31878, 32760, 32890, 33327, 33462, 34385, 34914, 34983, 35420, 35490, 35880, 36036, 37030, 37180, 37674, 38088, 38870, 39039, 39468, 40040, 40733, 41262, 41860, 42504, 42588, 42757, 44436, 44616, 45045, 45540, 46046, 46552, 46644, 47320, 47610, 48139, 49335, 50232, 51480, 52052, 52371, 53130, 53235, 53820, 54418, 55016, 55545, 55770, 57960, 58190, 58305, 59202, 60060, 60840, 61893, 62790, 63480, 63756, 65065, 65780, 66654, 66924, 68770, 69069, 69828, 69966, 70840, 70980, 72072, 74060, 74360, 75348, 75647, 77740, 78078, 78936, 79695, 81466, 81627, 82524, 83655, 83720, 85176, 85514, 87285, 88872, 89401, 90090, 91080, 92092, 93288, 94185, 95220, 96278, 98670, 103155, 104104, 104742, 106260, 106470, 107640, 108836, 111090, 111540, 115115, 116380, 116610, 117117, 118404, 120120, 122199, 123786, 125580, 127512, 128271, 130130, 131560, 133308, 133848, 136045, 137540, 138138, 139656, 139932, 141960, 144417, 148005, 148120, 150696, 151294, 155480, 156156, 159390, 162932, 163254, 165048, 166635, 167310, 171028, 174570, 174915, 178802, 180180, 184184, 188370, 190440, 192556, 195195, 197340, 203665, 206310, 207207, 209484, 212520, 212940, 213785, 217672, 222180, 223080, 226941, 230230, 232760, 233220, 234234, 236808, 240695, 244398, 244881, 247572, 251160, 256542, 260260, 261855, 266616, 268203, 272090, 275080, 276276, 279864, 288834, 296010, 299299, 302588, 309465, 312312, 318780, 325864, 326508, 333270, 334620, 342056, 345345, 349140, 349830, 357604, 360360, 366597, 376740, 378235, 384813, 385112, 390390, 394680, 407330, 408135, 412620, 414414, 418968, 425880, 427570, 433251, 444360, 447005, 453882, 460460, 466440, 468468, 481390, 488796, 489762, 495144, 513084, 520520, 523710, 529529, 536406, 544180, 552552, 577668, 585585, 592020, 598598, 605176, 610995, 618930, 625807, 637560, 641355, 653016, 666540, 669240, 680823, 690690, 698280, 699660, 715208, 722085, 733194, 753480, 756470, 769626, 780780, 804609, 814660, 816270, 825240, 828828, 855140, 866502, 894010, 897897, 907764, 920920, 936936, 962780, 977592, 979524, 983411, 1026168, 1036035, 1047420, 1059058, 1072812, 1088360, 1134705, 1155336, 1171170, 1184040, 1197196, 1221990, 1224405, 1237860, 1251614, 1282710, 1333080, 1341015, 1361646, 1381380, 1399320, 1444170, 1466388, 1496495, 1512940, 1539252, 1561560, 1588587, 1609218, 1629320, 1632540, 1657656, 1710280, 1733004, 1788020, 1795794, 1815528, 1832985, 1877421, 1924065, 1925560, 1959048, 1966822, 2072070, 2094840, 2118116, 2145624, 2166255, 2269410, 2342340, 2394392, 2443980, 2448810, 2475720, 2503228, 2565420, 2647645, 2682030, 2693691, 2723292, 2762760, 2888340, 2932776, 2950233, 2992990, 3025880, 3078504, 3129035, 3177174, 3218436, 3265080, 3404115, 3466008, 3576040, 3591588, 3665970, 3754842, 3848130, 3933644, 4023045, 4144140, 4236232, 4332510, 4489485, 4538820, 4684680, 4765761, 4887960, 4897620, 4917055, 5006456, 5130840, 5295290, 5364060, 5387382, 5446584, 5632263, 5776680, 5900466, 5985980, 6258070, 6354348, 6436872, 6808230, 6883877, 7183176, 7331940, 7509684, 7696260, 7867288, 7942935, 8046090, 8288280, 8665020, 8850699, 8978970, 9077640, 9387105, 9531522, 9795240, 9834110, 10590580, 10728120, 10774764, 11264526, 11800932, 11971960, 12516140, 12708696, 13468455, 13616460, 13767754, 14663880, 14751165, 15019368, 15392520, 15885870, 16092180, 17330040, 17701398, 17957940, 18774210, 19063044, 19668220, 20651631, 21181160, 21549528, 22529052, 23601864, 23828805, 25032280, 26936910, 27232920, 27535508, 28161315, 29502330, 31771740, 32184360, 34419385, 35402796, 35915880, 37548420, 38126088, 39336440, 41303262, 44253495, 45058104, 47657610, 53873820, 55071016, 56322630, 59004660, 61954893, 63543480, 68838770, 70805592, 75096840, 82606524, 88506990, 95315220, 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約数ペア:

[(1, 2478195720), (2, 1239097860), (3, 826065240), (4, 619548930), (5, 495639144), (6, 413032620), (7, 354027960), (8, 309774465), (9, 275355080), (10, 247819572), (11, 225290520), (12, 206516310), (13, 190630440), (14, 177013980), (15, 165213048), (18, 137677540), (20, 123909786), (21, 118009320), (22, 112645260), (23, 107747640), (24, 103258155), (26, 95315220), (28, 88506990), (30, 82606524), (33, 75096840), (35, 70805592), (36, 68838770), (39, 63543480), (40, 61954893), (42, 59004660), (44, 56322630), (45, 55071016), (46, 53873820), (52, 47657610), (55, 45058104), (56, 44253495), (60, 41303262), (63, 39336440), (65, 38126088), (66, 37548420), (69, 35915880), (70, 35402796), (72, 34419385), (77, 32184360), (78, 31771740), (84, 29502330), (88, 28161315), (90, 27535508), (91, 27232920), (92, 26936910), (99, 25032280), (104, 23828805), (105, 23601864), (110, 22529052), (115, 21549528), (117, 21181160), (120, 20651631), (126, 19668220), (130, 19063044), (132, 18774210), (138, 17957940), (140, 17701398), (143, 17330040), (154, 16092180), (156, 15885870), (161, 15392520), (165, 15019368), (168, 14751165), (169, 14663880), (180, 13767754), (182, 13616460), (184, 13468455), (195, 12708696), (198, 12516140), (207, 11971960), (210, 11800932), (220, 11264526), (230, 10774764), (231, 10728120), (234, 10590580), (252, 9834110), (253, 9795240), (260, 9531522), (264, 9387105), (273, 9077640), (276, 8978970), (280, 8850699), (286, 8665020), (299, 8288280), (308, 8046090), (312, 7942935), (315, 7867288), (322, 7696260), (330, 7509684), (338, 7331940), (345, 7183176), (360, 6883877), (364, 6808230), (385, 6436872), (390, 6354348), (396, 6258070), (414, 5985980), (420, 5900466), (429, 5776680), (440, 5632263), (455, 5446584), (460, 5387382), (462, 5364060), (468, 5295290), (483, 5130840), (495, 5006456), (504, 4917055), (506, 4897620), (507, 4887960), (520, 4765761), (529, 4684680), (546, 4538820), (552, 4489485), (572, 4332510), (585, 4236232), (598, 4144140), (616, 4023045), (630, 3933644), (644, 3848130), (660, 3754842), (676, 3665970), (690, 3591588), (693, 3576040), (715, 3466008), (728, 3404115), (759, 3265080), (770, 3218436), (780, 3177174), (792, 3129035), (805, 3078504), (819, 3025880), (828, 2992990), (840, 2950233), (845, 2932776), (858, 2888340), (897, 2762760), (910, 2723292), (920, 2693691), (924, 2682030), (936, 2647645), (966, 2565420), (990, 2503228), (1001, 2475720), (1012, 2448810), (1014, 2443980), (1035, 2394392), (1058, 2342340), (1092, 2269410), (1144, 2166255), (1155, 2145624), (1170, 2118116), (1183, 2094840), (1196, 2072070), (1260, 1966822), (1265, 1959048), (1287, 1925560), (1288, 1924065), (1320, 1877421), (1352, 1832985), (1365, 1815528), (1380, 1795794), (1386, 1788020), (1430, 1733004), (1449, 1710280), (1495, 1657656), (1518, 1632540), (1521, 1629320), (1540, 1609218), (1560, 1588587), (1587, 1561560), (1610, 1539252), (1638, 1512940), (1656, 1496495), (1690, 1466388), (1716, 1444170), (1771, 1399320), (1794, 1381380), (1820, 1361646), (1848, 1341015), (1859, 1333080), (1932, 1282710), (1980, 1251614), (2002, 1237860), (2024, 1224405), (2028, 1221990), (2070, 1197196), (2093, 1184040), (2116, 1171170), (2145, 1155336), (2184, 1134705), (2277, 1088360), (2310, 1072812), (2340, 1059058), (2366, 1047420), (2392, 1036035), (2415, 1026168), (2520, 983411), (2530, 979524), (2535, 977592), (2574, 962780), (2645, 936936), (2691, 920920), (2730, 907764), (2760, 897897), (2772, 894010), (2860, 866502), (2898, 855140), (2990, 828828), (3003, 825240), (3036, 816270), (3042, 814660), (3080, 804609), (3174, 780780), (3220, 769626), (3276, 756470), (3289, 753480), (3380, 733194), (3432, 722085), (3465, 715208), (3542, 699660), (3549, 698280), (3588, 690690), (3640, 680823), (3703, 669240), (3718, 666540), (3795, 653016), (3864, 641355), (3887, 637560), (3960, 625807), (4004, 618930), (4056, 610995), (4095, 605176), (4140, 598598), (4186, 592020), (4232, 585585), (4290, 577668), (4485, 552552), (4554, 544180), (4620, 536406), (4680, 529529), (4732, 523710), (4761, 520520), (4830, 513084), (5005, 495144), (5060, 489762), (5070, 488796), (5148, 481390), (5290, 468468), (5313, 466440), (5382, 460460), (5460, 453882), (5544, 447005), (5577, 444360), (5720, 433251), (5796, 427570), (5819, 425880), (5915, 418968), (5980, 414414), (6006, 412620), (6072, 408135), (6084, 407330), (6279, 394680), (6348, 390390), (6435, 385112), (6440, 384813), (6552, 378235), (6578, 376740), (6760, 366597), (6877, 360360), (6930, 357604), (7084, 349830), (7098, 349140), (7176, 345345), (7245, 342056), (7406, 334620), (7436, 333270), (7590, 326508), (7605, 325864), (7774, 318780), (7935, 312312), (8008, 309465), (8190, 302588), (8280, 299299), (8372, 296010), (8580, 288834), (8855, 279864), (8970, 276276), (9009, 275080), (9108, 272090), (9240, 268203), (9295, 266616), (9464, 261855), (9522, 260260), (9660, 256542), (9867, 251160), (10010, 247572), (10120, 244881), (10140, 244398), (10296, 240695), (10465, 236808), (10580, 234234), (10626, 233220), (10647, 232760), (10764, 230230), (10920, 226941), (11109, 223080), (11154, 222180), (11385, 217672), (11592, 213785), (11638, 212940), (11661, 212520), (11830, 209484), (11960, 207207), (12012, 206310), (12168, 203665), (12558, 197340), (12696, 195195), (12870, 192556), (13013, 190440), (13156, 188370), (13455, 184184), (13754, 180180), (13860, 178802), (14168, 174915), (14196, 174570), (14490, 171028), (14812, 167310), (14872, 166635), (15015, 165048), (15180, 163254), (15210, 162932), (15548, 159390), (15870, 156156), (15939, 155480), (16380, 151294), (16445, 150696), (16731, 148120), (16744, 148005), (17160, 144417), (17457, 141960), (17710, 139932), (17745, 139656), (17940, 138138), (18018, 137540), (18216, 136045), (18515, 133848), (18590, 133308), (18837, 131560), (19044, 130130), (19320, 128271), (19435, 127512), (19734, 125580), (20020, 123786), (20280, 122199), (20631, 120120), (20930, 118404), (21160, 117117), (21252, 116610), (21294, 116380), (21528, 115115), (22218, 111540), (22308, 111090), (22770, 108836), (23023, 107640), (23276, 106470), (23322, 106260), (23660, 104742), (23805, 104104), (24024, 103155), (25116, 98670), (25740, 96278), (26026, 95220), (26312, 94185), (26565, 93288), (26910, 92092), (27209, 91080), (27508, 90090), (27720, 89401), (27885, 88872), (28392, 87285), (28980, 85514), (29095, 85176), (29601, 83720), (29624, 83655), (30030, 82524), (30360, 81627), (30420, 81466), (31096, 79695), (31395, 78936), (31740, 78078), (31878, 77740), (32760, 75647), (32890, 75348), (33327, 74360), (33462, 74060), (34385, 72072), (34914, 70980), (34983, 70840), (35420, 69966), (35490, 69828), (35880, 69069), (36036, 68770), (37030, 66924), (37180, 66654), (37674, 65780), (38088, 65065), (38870, 63756), (39039, 63480), (39468, 62790), (40040, 61893), (40733, 60840), (41262, 60060), (41860, 59202), (42504, 58305), (42588, 58190), (42757, 57960), (44436, 55770), (44616, 55545), (45045, 55016), (45540, 54418), (46046, 53820), (46552, 53235), (46644, 53130), (47320, 52371), (47610, 52052), (48139, 51480), (49335, 50232)]