142791480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2347}}^1$

素因数の和:2390

約数の個数: 144

約数和(自身を含む): 502730280

約数和(自身を除く): 359938800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2347, 2535, 3042, 3380, 4056, 4680, 4694, 5070, 6084, 6760, 7041, 7605, 9388, 10140, 11735, 12168, 14082, 15210, 18776, 20280, 21123, 23470, 28164, 30420, 30511, 35205, 42246, 46940, 56328, 60840, 61022, 70410, 84492, 91533, 93880, 105615, 122044, 140820, 152555, 168984, 183066, 211230, 244088, 274599, 281640, 305110, 366132, 396643, 422460, 457665, 549198, 610220, 732264, 793286, 844920, 915330, 1098396, 1189929, 1220440, 1372995, 1586572, 1830660, 1983215, 2196792, 2379858, 2745990, 3173144, 3569787, 3661320, 3966430, 4759716, 5491980, 5949645, 7139574, 7932860, 9519432, 10983960, 11899290, 14279148, 15865720, 17848935, 23798580, 28558296, 35697870, 47597160, 71395740, 142791480]

約数ペア:

[(1, 142791480), (2, 71395740), (3, 47597160), (4, 35697870), (5, 28558296), (6, 23798580), (8, 17848935), (9, 15865720), (10, 14279148), (12, 11899290), (13, 10983960), (15, 9519432), (18, 7932860), (20, 7139574), (24, 5949645), (26, 5491980), (30, 4759716), (36, 3966430), (39, 3661320), (40, 3569787), (45, 3173144), (52, 2745990), (60, 2379858), (65, 2196792), (72, 1983215), (78, 1830660), (90, 1586572), (104, 1372995), (117, 1220440), (120, 1189929), (130, 1098396), (156, 915330), (169, 844920), (180, 793286), (195, 732264), (234, 610220), (260, 549198), (312, 457665), (338, 422460), (360, 396643), (390, 366132), (468, 305110), (507, 281640), (520, 274599), (585, 244088), (676, 211230), (780, 183066), (845, 168984), (936, 152555), (1014, 140820), (1170, 122044), (1352, 105615), (1521, 93880), (1560, 91533), (1690, 84492), (2028, 70410), (2340, 61022), (2347, 60840), (2535, 56328), (3042, 46940), (3380, 42246), (4056, 35205), (4680, 30511), (4694, 30420), (5070, 28164), (6084, 23470), (6760, 21123), (7041, 20280), (7605, 18776), (9388, 15210), (10140, 14082), (11735, 12168)]