127885680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1051}}^1$

素因数の和:1096

約数の個数: 180

約数和(自身を含む): 465503688

約数和(自身を除く): 337618008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1051, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2102, 2340, 2535, 2704, 3042, 3120, 3153, 3380, 4056, 4204, 4680, 5070, 5255, 6084, 6306, 6760, 7605, 8112, 8408, 9360, 9459, 10140, 10510, 12168, 12612, 13520, 13663, 15210, 15765, 16816, 18918, 20280, 21020, 24336, 25224, 27326, 30420, 31530, 37836, 40560, 40989, 42040, 47295, 50448, 54652, 60840, 63060, 68315, 75672, 81978, 84080, 94590, 109304, 121680, 122967, 126120, 136630, 151344, 163956, 177619, 189180, 204945, 218608, 245934, 252240, 273260, 327912, 355238, 378360, 409890, 491868, 532857, 546520, 614835, 655824, 710476, 756720, 819780, 888095, 983736, 1065714, 1093040, 1229670, 1420952, 1598571, 1639560, 1776190, 1967472, 2131428, 2459340, 2664285, 2841904, 3197142, 3279120, 3552380, 4262856, 4918680, 5328570, 6394284, 7104760, 7992855, 8525712, 9837360, 10657140, 12788568, 14209520, 15985710, 21314280, 25577136, 31971420, 42628560, 63942840, 127885680]

約数ペア:

[(1, 127885680), (2, 63942840), (3, 42628560), (4, 31971420), (5, 25577136), (6, 21314280), (8, 15985710), (9, 14209520), (10, 12788568), (12, 10657140), (13, 9837360), (15, 8525712), (16, 7992855), (18, 7104760), (20, 6394284), (24, 5328570), (26, 4918680), (30, 4262856), (36, 3552380), (39, 3279120), (40, 3197142), (45, 2841904), (48, 2664285), (52, 2459340), (60, 2131428), (65, 1967472), (72, 1776190), (78, 1639560), (80, 1598571), (90, 1420952), (104, 1229670), (117, 1093040), (120, 1065714), (130, 983736), (144, 888095), (156, 819780), (169, 756720), (180, 710476), (195, 655824), (208, 614835), (234, 546520), (240, 532857), (260, 491868), (312, 409890), (338, 378360), (360, 355238), (390, 327912), (468, 273260), (507, 252240), (520, 245934), (585, 218608), (624, 204945), (676, 189180), (720, 177619), (780, 163956), (845, 151344), (936, 136630), (1014, 126120), (1040, 122967), (1051, 121680), (1170, 109304), (1352, 94590), (1521, 84080), (1560, 81978), (1690, 75672), (1872, 68315), (2028, 63060), (2102, 60840), (2340, 54652), (2535, 50448), (2704, 47295), (3042, 42040), (3120, 40989), (3153, 40560), (3380, 37836), (4056, 31530), (4204, 30420), (4680, 27326), (5070, 25224), (5255, 24336), (6084, 21020), (6306, 20280), (6760, 18918), (7605, 16816), (8112, 15765), (8408, 15210), (9360, 13663), (9459, 13520), (10140, 12612), (10510, 12168)]