871985520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:701

約数の個数: 320

約数和(自身を含む): 3472634880

約数和(自身を除く): 2600649360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 202, 210, 216, 240, 252, 270, 280, 303, 315, 336, 360, 378, 404, 420, 432, 504, 505, 540, 560, 571, 606, 630, 707, 720, 756, 808, 840, 909, 945, 1008, 1010, 1080, 1142, 1212, 1260, 1414, 1512, 1515, 1616, 1680, 1713, 1818, 1890, 2020, 2121, 2160, 2284, 2424, 2520, 2727, 2828, 2855, 3024, 3030, 3426, 3535, 3636, 3780, 3997, 4040, 4242, 4545, 4568, 4848, 5040, 5139, 5454, 5656, 5710, 6060, 6363, 6852, 7070, 7272, 7560, 7994, 8080, 8484, 8565, 9090, 9136, 10278, 10605, 10908, 11312, 11420, 11991, 12120, 12726, 13635, 13704, 14140, 14544, 15120, 15417, 15988, 16968, 17130, 18180, 19089, 19985, 20556, 21210, 21816, 22840, 23982, 24240, 25452, 25695, 27270, 27408, 28280, 30834, 31815, 31976, 33936, 34260, 35973, 36360, 38178, 39970, 41112, 42420, 43632, 45680, 47964, 50904, 51390, 54540, 56560, 57671, 59955, 61668, 63630, 63952, 68520, 71946, 72720, 76356, 77085, 79940, 82224, 84840, 95445, 95928, 101808, 102780, 107919, 109080, 115342, 119910, 123336, 127260, 137040, 143892, 152712, 154170, 159880, 169680, 173013, 179865, 190890, 191856, 205560, 215838, 218160, 230684, 239820, 246672, 254520, 287784, 288355, 305424, 308340, 319760, 346026, 359730, 381780, 403697, 411120, 431676, 461368, 479640, 509040, 519039, 539595, 575568, 576710, 616680, 692052, 719460, 763560, 807394, 863352, 865065, 922736, 959280, 1038078, 1079190, 1153420, 1211091, 1233360, 1384104, 1438920, 1527120, 1557117, 1614788, 1726704, 1730130, 2018485, 2076156, 2158380, 2306840, 2422182, 2595195, 2768208, 2877840, 3114234, 3229576, 3460260, 3633273, 4036970, 4152312, 4316760, 4613680, 4844364, 5190390, 6055455, 6228468, 6459152, 6920520, 7266546, 7785585, 8073940, 8304624, 8633520, 9688728, 10380780, 10899819, 12110910, 12456936, 13841040, 14533092, 15571170, 16147880, 18166365, 19377456, 20761560, 21799638, 24221820, 24913872, 29066184, 31142340, 32295760, 36332730, 41523120, 43599276, 48443640, 54499095, 58132368, 62284680, 72665460, 87198552, 96887280, 108998190, 124569360, 145330920, 174397104, 217996380, 290661840, 435992760, 871985520]

約数ペア:

[(1, 871985520), (2, 435992760), (3, 290661840), (4, 217996380), (5, 174397104), (6, 145330920), (7, 124569360), (8, 108998190), (9, 96887280), (10, 87198552), (12, 72665460), (14, 62284680), (15, 58132368), (16, 54499095), (18, 48443640), (20, 43599276), (21, 41523120), (24, 36332730), (27, 32295760), (28, 31142340), (30, 29066184), (35, 24913872), (36, 24221820), (40, 21799638), (42, 20761560), (45, 19377456), (48, 18166365), (54, 16147880), (56, 15571170), (60, 14533092), (63, 13841040), (70, 12456936), (72, 12110910), (80, 10899819), (84, 10380780), (90, 9688728), (101, 8633520), (105, 8304624), (108, 8073940), (112, 7785585), (120, 7266546), (126, 6920520), (135, 6459152), (140, 6228468), (144, 6055455), (168, 5190390), (180, 4844364), (189, 4613680), (202, 4316760), (210, 4152312), (216, 4036970), (240, 3633273), (252, 3460260), (270, 3229576), (280, 3114234), (303, 2877840), (315, 2768208), (336, 2595195), (360, 2422182), (378, 2306840), (404, 2158380), (420, 2076156), (432, 2018485), (504, 1730130), (505, 1726704), (540, 1614788), (560, 1557117), (571, 1527120), (606, 1438920), (630, 1384104), (707, 1233360), (720, 1211091), (756, 1153420), (808, 1079190), (840, 1038078), (909, 959280), (945, 922736), (1008, 865065), (1010, 863352), (1080, 807394), (1142, 763560), (1212, 719460), (1260, 692052), (1414, 616680), (1512, 576710), (1515, 575568), (1616, 539595), (1680, 519039), (1713, 509040), (1818, 479640), (1890, 461368), (2020, 431676), (2121, 411120), (2160, 403697), (2284, 381780), (2424, 359730), (2520, 346026), (2727, 319760), (2828, 308340), (2855, 305424), (3024, 288355), (3030, 287784), (3426, 254520), (3535, 246672), (3636, 239820), (3780, 230684), (3997, 218160), (4040, 215838), (4242, 205560), (4545, 191856), (4568, 190890), (4848, 179865), (5040, 173013), (5139, 169680), (5454, 159880), (5656, 154170), (5710, 152712), (6060, 143892), (6363, 137040), (6852, 127260), (7070, 123336), (7272, 119910), (7560, 115342), (7994, 109080), (8080, 107919), (8484, 102780), (8565, 101808), (9090, 95928), (9136, 95445), (10278, 84840), (10605, 82224), (10908, 79940), (11312, 77085), (11420, 76356), (11991, 72720), (12120, 71946), (12726, 68520), (13635, 63952), (13704, 63630), (14140, 61668), (14544, 59955), (15120, 57671), (15417, 56560), (15988, 54540), (16968, 51390), (17130, 50904), (18180, 47964), (19089, 45680), (19985, 43632), (20556, 42420), (21210, 41112), (21816, 39970), (22840, 38178), (23982, 36360), (24240, 35973), (25452, 34260), (25695, 33936), (27270, 31976), (27408, 31815), (28280, 30834)]