1331709120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 448

約数和(自身を含む): 5448360960

約数和(自身を除く): 4116651840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 97, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 194, 210, 216, 224, 227, 240, 252, 270, 280, 288, 291, 315, 320, 336, 360, 378, 388, 420, 432, 448, 454, 480, 485, 504, 540, 560, 576, 582, 630, 672, 679, 681, 720, 756, 776, 840, 864, 873, 908, 945, 960, 970, 1008, 1080, 1120, 1135, 1164, 1260, 1344, 1358, 1362, 1440, 1455, 1512, 1552, 1589, 1680, 1728, 1746, 1816, 1890, 1940, 2016, 2037, 2043, 2160, 2240, 2270, 2328, 2520, 2619, 2716, 2724, 2880, 2910, 3024, 3104, 3178, 3360, 3395, 3405, 3492, 3632, 3780, 3880, 4032, 4074, 4086, 4320, 4365, 4540, 4656, 4767, 5040, 5238, 5432, 5448, 5820, 6048, 6111, 6129, 6208, 6356, 6720, 6790, 6810, 6984, 7264, 7560, 7760, 7945, 8148, 8172, 8640, 8730, 9080, 9312, 9534, 10080, 10185, 10215, 10476, 10864, 10896, 11640, 12096, 12222, 12258, 12712, 13095, 13580, 13620, 13968, 14301, 14528, 15120, 15520, 15890, 16296, 16344, 17460, 18160, 18333, 18624, 19068, 20160, 20370, 20430, 20952, 21728, 21792, 22019, 23280, 23835, 24444, 24516, 25424, 26190, 27160, 27240, 27936, 28602, 30240, 30555, 30645, 31040, 31780, 32592, 32688, 34920, 36320, 36666, 38136, 40740, 40860, 41904, 42903, 43456, 43584, 44038, 46560, 47670, 48888, 49032, 50848, 52380, 54320, 54480, 55872, 57204, 60480, 61110, 61290, 63560, 65184, 65376, 66057, 69840, 71505, 72640, 73332, 76272, 81480, 81720, 83808, 85806, 88076, 91665, 93120, 95340, 97776, 98064, 101696, 104760, 108640, 108960, 110095, 114408, 122220, 122580, 127120, 130368, 130752, 132114, 139680, 143010, 146664, 152544, 154133, 162960, 163440, 167616, 171612, 176152, 183330, 190680, 195552, 196128, 198171, 209520, 214515, 217280, 217920, 220190, 228816, 244440, 245160, 254240, 264228, 279360, 286020, 293328, 305088, 308266, 325920, 326880, 330285, 343224, 352304, 366660, 381360, 391104, 392256, 396342, 419040, 429030, 440380, 457632, 462399, 488880, 490320, 508480, 528456, 572040, 586656, 594513, 616532, 651840, 653760, 660570, 686448, 704608, 733320, 762720, 770665, 792684, 838080, 858060, 880760, 915264, 924798, 977760, 980640, 990855, 1056912, 1144080, 1173312, 1189026, 1233064, 1321140, 1372896, 1387197, 1409216, 1466640, 1525440, 1541330, 1585368, 1716120, 1761520, 1849596, 1955520, 1961280, 1981710, 2113824, 2288160, 2311995, 2378052, 2466128, 2642280, 2745792, 2774394, 2933280, 2972565, 3082660, 3170736, 3432240, 3523040, 3699192, 3963420, 4161591, 4227648, 4576320, 4623990, 4756104, 4932256, 5284560, 5548788, 5866560, 5945130, 6165320, 6341472, 6864480, 6935985, 7046080, 7398384, 7926840, 8323182, 9247980, 9512208, 9864512, 10569120, 11097576, 11890260, 12330640, 12682944, 13728960, 13871970, 14796768, 15853680, 16646364, 18495960, 19024416, 20807955, 21138240, 22195152, 23780520, 24661280, 27743940, 29593536, 31707360, 33292728, 36991920, 38048832, 41615910, 44390304, 47561040, 49322560, 55487880, 63414720, 66585456, 73983840, 83231820, 88780608, 95122080, 110975760, 133170912, 147967680, 166463640, 190244160, 221951520, 266341824, 332927280, 443903040, 665854560, 1331709120]

約数ペア:

[(1, 1331709120), (2, 665854560), (3, 443903040), (4, 332927280), (5, 266341824), (6, 221951520), (7, 190244160), (8, 166463640), (9, 147967680), (10, 133170912), (12, 110975760), (14, 95122080), (15, 88780608), (16, 83231820), (18, 73983840), (20, 66585456), (21, 63414720), (24, 55487880), (27, 49322560), (28, 47561040), (30, 44390304), (32, 41615910), (35, 38048832), (36, 36991920), (40, 33292728), (42, 31707360), (45, 29593536), (48, 27743940), (54, 24661280), (56, 23780520), (60, 22195152), (63, 21138240), (64, 20807955), (70, 19024416), (72, 18495960), (80, 16646364), (84, 15853680), (90, 14796768), (96, 13871970), (97, 13728960), (105, 12682944), (108, 12330640), (112, 11890260), (120, 11097576), (126, 10569120), (135, 9864512), (140, 9512208), (144, 9247980), (160, 8323182), (168, 7926840), (180, 7398384), (189, 7046080), (192, 6935985), (194, 6864480), (210, 6341472), (216, 6165320), (224, 5945130), (227, 5866560), (240, 5548788), (252, 5284560), (270, 4932256), (280, 4756104), (288, 4623990), (291, 4576320), (315, 4227648), (320, 4161591), (336, 3963420), (360, 3699192), (378, 3523040), (388, 3432240), (420, 3170736), (432, 3082660), (448, 2972565), (454, 2933280), (480, 2774394), (485, 2745792), (504, 2642280), (540, 2466128), (560, 2378052), (576, 2311995), (582, 2288160), (630, 2113824), (672, 1981710), (679, 1961280), (681, 1955520), (720, 1849596), (756, 1761520), (776, 1716120), (840, 1585368), (864, 1541330), (873, 1525440), (908, 1466640), (945, 1409216), (960, 1387197), (970, 1372896), (1008, 1321140), (1080, 1233064), (1120, 1189026), (1135, 1173312), (1164, 1144080), (1260, 1056912), (1344, 990855), (1358, 980640), (1362, 977760), (1440, 924798), (1455, 915264), (1512, 880760), (1552, 858060), (1589, 838080), (1680, 792684), (1728, 770665), (1746, 762720), (1816, 733320), (1890, 704608), (1940, 686448), (2016, 660570), (2037, 653760), (2043, 651840), (2160, 616532), (2240, 594513), (2270, 586656), (2328, 572040), (2520, 528456), (2619, 508480), (2716, 490320), (2724, 488880), (2880, 462399), (2910, 457632), (3024, 440380), (3104, 429030), (3178, 419040), (3360, 396342), (3395, 392256), (3405, 391104), (3492, 381360), (3632, 366660), (3780, 352304), (3880, 343224), (4032, 330285), (4074, 326880), (4086, 325920), (4320, 308266), (4365, 305088), (4540, 293328), (4656, 286020), (4767, 279360), (5040, 264228), (5238, 254240), (5432, 245160), (5448, 244440), (5820, 228816), (6048, 220190), (6111, 217920), (6129, 217280), (6208, 214515), (6356, 209520), (6720, 198171), (6790, 196128), (6810, 195552), (6984, 190680), (7264, 183330), (7560, 176152), (7760, 171612), (7945, 167616), (8148, 163440), (8172, 162960), (8640, 154133), (8730, 152544), (9080, 146664), (9312, 143010), (9534, 139680), (10080, 132114), (10185, 130752), (10215, 130368), (10476, 127120), (10864, 122580), (10896, 122220), (11640, 114408), (12096, 110095), (12222, 108960), (12258, 108640), (12712, 104760), (13095, 101696), (13580, 98064), (13620, 97776), (13968, 95340), (14301, 93120), (14528, 91665), (15120, 88076), (15520, 85806), (15890, 83808), (16296, 81720), (16344, 81480), (17460, 76272), (18160, 73332), (18333, 72640), (18624, 71505), (19068, 69840), (20160, 66057), (20370, 65376), (20430, 65184), (20952, 63560), (21728, 61290), (21792, 61110), (22019, 60480), (23280, 57204), (23835, 55872), (24444, 54480), (24516, 54320), (25424, 52380), (26190, 50848), (27160, 49032), (27240, 48888), (27936, 47670), (28602, 46560), (30240, 44038), (30555, 43584), (30645, 43456), (31040, 42903), (31780, 41904), (32592, 40860), (32688, 40740), (34920, 38136), (36320, 36666)]