63942840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1051}}^1$

素因数の和:1094

約数の個数: 144

約数和(自身を含む): 225243720

約数和(自身を除く): 161300880

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, 1051, 1170, 1352, 1521, 1560, 1690, 2028, 2102, 2340, 2535, 3042, 3153, 3380, 4056, 4204, 4680, 5070, 5255, 6084, 6306, 6760, 7605, 8408, 9459, 10140, 10510, 12168, 12612, 13663, 15210, 15765, 18918, 20280, 21020, 25224, 27326, 30420, 31530, 37836, 40989, 42040, 47295, 54652, 60840, 63060, 68315, 75672, 81978, 94590, 109304, 122967, 126120, 136630, 163956, 177619, 189180, 204945, 245934, 273260, 327912, 355238, 378360, 409890, 491868, 532857, 546520, 614835, 710476, 819780, 888095, 983736, 1065714, 1229670, 1420952, 1598571, 1639560, 1776190, 2131428, 2459340, 2664285, 3197142, 3552380, 4262856, 4918680, 5328570, 6394284, 7104760, 7992855, 10657140, 12788568, 15985710, 21314280, 31971420, 63942840]

約数ペア:

[(1, 63942840), (2, 31971420), (3, 21314280), (4, 15985710), (5, 12788568), (6, 10657140), (8, 7992855), (9, 7104760), (10, 6394284), (12, 5328570), (13, 4918680), (15, 4262856), (18, 3552380), (20, 3197142), (24, 2664285), (26, 2459340), (30, 2131428), (36, 1776190), (39, 1639560), (40, 1598571), (45, 1420952), (52, 1229670), (60, 1065714), (65, 983736), (72, 888095), (78, 819780), (90, 710476), (104, 614835), (117, 546520), (120, 532857), (130, 491868), (156, 409890), (169, 378360), (180, 355238), (195, 327912), (234, 273260), (260, 245934), (312, 204945), (338, 189180), (360, 177619), (390, 163956), (468, 136630), (507, 126120), (520, 122967), (585, 109304), (676, 94590), (780, 81978), (845, 75672), (936, 68315), (1014, 63060), (1051, 60840), (1170, 54652), (1352, 47295), (1521, 42040), (1560, 40989), (1690, 37836), (2028, 31530), (2102, 30420), (2340, 27326), (2535, 25224), (3042, 21020), (3153, 20280), (3380, 18918), (4056, 15765), (4204, 15210), (4680, 13663), (5070, 12612), (5255, 12168), (6084, 10510), (6306, 10140), (6760, 9459), (7605, 8408)]