7982323920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8317}}^1$

素因数の和:8410

約数の個数: 240

約数和(自身を含む): 28318996992

約数和(自身を除く): 20336673072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 120, 124, 129, 144, 155, 172, 180, 186, 215, 240, 248, 258, 279, 310, 344, 360, 372, 387, 430, 465, 496, 516, 558, 620, 645, 688, 720, 744, 774, 860, 930, 1032, 1116, 1240, 1290, 1333, 1395, 1488, 1548, 1720, 1860, 1935, 2064, 2232, 2480, 2580, 2666, 2790, 3096, 3440, 3720, 3870, 3999, 4464, 5160, 5332, 5580, 6192, 6665, 7440, 7740, 7998, 8317, 10320, 10664, 11160, 11997, 13330, 15480, 15996, 16634, 19995, 21328, 22320, 23994, 24951, 26660, 30960, 31992, 33268, 39990, 41585, 47988, 49902, 53320, 59985, 63984, 66536, 74853, 79980, 83170, 95976, 99804, 106640, 119970, 124755, 133072, 149706, 159960, 166340, 191952, 199608, 239940, 249510, 257827, 299412, 319920, 332680, 357631, 374265, 399216, 479880, 499020, 515654, 598824, 665360, 715262, 748530, 773481, 959760, 998040, 1031308, 1072893, 1197648, 1289135, 1430524, 1497060, 1546962, 1788155, 1996080, 2062616, 2145786, 2320443, 2578270, 2861048, 2994120, 3093924, 3218679, 3576310, 3867405, 4125232, 4291572, 4640886, 5156540, 5364465, 5722096, 5988240, 6187848, 6437358, 7152620, 7734810, 8583144, 9281772, 10313080, 10728930, 11086561, 11602215, 12375696, 12874716, 14305240, 15469620, 16093395, 17166288, 18563544, 20626160, 21457860, 22173122, 23204430, 25749432, 28610480, 30939240, 32186790, 33259683, 37127088, 42915720, 44346244, 46408860, 51498864, 55432805, 61878480, 64373580, 66519366, 85831440, 88692488, 92817720, 99779049, 110865610, 128747160, 133038732, 166298415, 177384976, 185635440, 199558098, 221731220, 257494320, 266077464, 332596830, 399116196, 443462440, 498895245, 532154928, 665193660, 798232392, 886924880, 997790490, 1330387320, 1596464784, 1995580980, 2660774640, 3991161960, 7982323920]

約数ペア:

[(1, 7982323920), (2, 3991161960), (3, 2660774640), (4, 1995580980), (5, 1596464784), (6, 1330387320), (8, 997790490), (9, 886924880), (10, 798232392), (12, 665193660), (15, 532154928), (16, 498895245), (18, 443462440), (20, 399116196), (24, 332596830), (30, 266077464), (31, 257494320), (36, 221731220), (40, 199558098), (43, 185635440), (45, 177384976), (48, 166298415), (60, 133038732), (62, 128747160), (72, 110865610), (80, 99779049), (86, 92817720), (90, 88692488), (93, 85831440), (120, 66519366), (124, 64373580), (129, 61878480), (144, 55432805), (155, 51498864), (172, 46408860), (180, 44346244), (186, 42915720), (215, 37127088), (240, 33259683), (248, 32186790), (258, 30939240), (279, 28610480), (310, 25749432), (344, 23204430), (360, 22173122), (372, 21457860), (387, 20626160), (430, 18563544), (465, 17166288), (496, 16093395), (516, 15469620), (558, 14305240), (620, 12874716), (645, 12375696), (688, 11602215), (720, 11086561), (744, 10728930), (774, 10313080), (860, 9281772), (930, 8583144), (1032, 7734810), (1116, 7152620), (1240, 6437358), (1290, 6187848), (1333, 5988240), (1395, 5722096), (1488, 5364465), (1548, 5156540), (1720, 4640886), (1860, 4291572), (1935, 4125232), (2064, 3867405), (2232, 3576310), (2480, 3218679), (2580, 3093924), (2666, 2994120), (2790, 2861048), (3096, 2578270), (3440, 2320443), (3720, 2145786), (3870, 2062616), (3999, 1996080), (4464, 1788155), (5160, 1546962), (5332, 1497060), (5580, 1430524), (6192, 1289135), (6665, 1197648), (7440, 1072893), (7740, 1031308), (7998, 998040), (8317, 959760), (10320, 773481), (10664, 748530), (11160, 715262), (11997, 665360), (13330, 598824), (15480, 515654), (15996, 499020), (16634, 479880), (19995, 399216), (21328, 374265), (22320, 357631), (23994, 332680), (24951, 319920), (26660, 299412), (30960, 257827), (31992, 249510), (33268, 239940), (39990, 199608), (41585, 191952), (47988, 166340), (49902, 159960), (53320, 149706), (59985, 133072), (63984, 124755), (66536, 119970), (74853, 106640), (79980, 99804), (83170, 95976)]