39221520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{967}}^1$

素因数の和:1009

約数の個数: 120

約数和(自身を含む): 131795136

約数和(自身を除く): 92573616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 967, 1014, 1040, 1352, 1560, 1690, 1934, 2028, 2535, 2704, 2901, 3120, 3380, 3868, 4056, 4835, 5070, 5802, 6760, 7736, 8112, 9670, 10140, 11604, 12571, 13520, 14505, 15472, 19340, 20280, 23208, 25142, 29010, 37713, 38680, 40560, 46416, 50284, 58020, 62855, 75426, 77360, 100568, 116040, 125710, 150852, 163423, 188565, 201136, 232080, 251420, 301704, 326846, 377130, 490269, 502840, 603408, 653692, 754260, 817115, 980538, 1005680, 1307384, 1508520, 1634230, 1961076, 2451345, 2614768, 3017040, 3268460, 3922152, 4902690, 6536920, 7844304, 9805380, 13073840, 19610760, 39221520]

約数ペア:

[(1, 39221520), (2, 19610760), (3, 13073840), (4, 9805380), (5, 7844304), (6, 6536920), (8, 4902690), (10, 3922152), (12, 3268460), (13, 3017040), (15, 2614768), (16, 2451345), (20, 1961076), (24, 1634230), (26, 1508520), (30, 1307384), (39, 1005680), (40, 980538), (48, 817115), (52, 754260), (60, 653692), (65, 603408), (78, 502840), (80, 490269), (104, 377130), (120, 326846), (130, 301704), (156, 251420), (169, 232080), (195, 201136), (208, 188565), (240, 163423), (260, 150852), (312, 125710), (338, 116040), (390, 100568), (507, 77360), (520, 75426), (624, 62855), (676, 58020), (780, 50284), (845, 46416), (967, 40560), (1014, 38680), (1040, 37713), (1352, 29010), (1560, 25142), (1690, 23208), (1934, 20280), (2028, 19340), (2535, 15472), (2704, 14505), (2901, 13520), (3120, 12571), (3380, 11604), (3868, 10140), (4056, 9670), (4835, 8112), (5070, 7736), (5802, 6760)]