84113640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2033

約数の個数: 160

約数和(自身を含む): 304615080

約数和(自身を除く): 220501440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 1997, 2106, 2340, 2808, 3240, 3510, 3994, 4212, 4680, 5265, 5991, 7020, 7988, 8424, 9985, 10530, 11982, 14040, 15976, 17973, 19970, 21060, 23964, 25961, 29955, 35946, 39940, 42120, 47928, 51922, 53919, 59910, 71892, 77883, 79880, 89865, 103844, 107838, 119820, 129805, 143784, 155766, 161757, 179730, 207688, 215676, 233649, 239640, 259610, 269595, 311532, 323514, 359460, 389415, 431352, 467298, 519220, 539190, 623064, 647028, 700947, 718920, 778830, 808785, 934596, 1038440, 1078380, 1168245, 1294056, 1401894, 1557660, 1617570, 1869192, 2102841, 2156760, 2336490, 2803788, 3115320, 3235140, 3504735, 4205682, 4672980, 5607576, 6470280, 7009470, 8411364, 9345960, 10514205, 14018940, 16822728, 21028410, 28037880, 42056820, 84113640]

約数ペア:

[(1, 84113640), (2, 42056820), (3, 28037880), (4, 21028410), (5, 16822728), (6, 14018940), (8, 10514205), (9, 9345960), (10, 8411364), (12, 7009470), (13, 6470280), (15, 5607576), (18, 4672980), (20, 4205682), (24, 3504735), (26, 3235140), (27, 3115320), (30, 2803788), (36, 2336490), (39, 2156760), (40, 2102841), (45, 1869192), (52, 1617570), (54, 1557660), (60, 1401894), (65, 1294056), (72, 1168245), (78, 1078380), (81, 1038440), (90, 934596), (104, 808785), (108, 778830), (117, 718920), (120, 700947), (130, 647028), (135, 623064), (156, 539190), (162, 519220), (180, 467298), (195, 431352), (216, 389415), (234, 359460), (260, 323514), (270, 311532), (312, 269595), (324, 259610), (351, 239640), (360, 233649), (390, 215676), (405, 207688), (468, 179730), (520, 161757), (540, 155766), (585, 143784), (648, 129805), (702, 119820), (780, 107838), (810, 103844), (936, 89865), (1053, 79880), (1080, 77883), (1170, 71892), (1404, 59910), (1560, 53919), (1620, 51922), (1755, 47928), (1997, 42120), (2106, 39940), (2340, 35946), (2808, 29955), (3240, 25961), (3510, 23964), (3994, 21060), (4212, 19970), (4680, 17973), (5265, 15976), (5991, 14040), (7020, 11982), (7988, 10530), (8424, 9985)]