556746840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9151}}^1$

素因数の和:9194

約数の個数: 144

約数和(自身を含む): 1959534720

約数和(自身を除く): 1402787880

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, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 9151, 10140, 12168, 15210, 18302, 20280, 27453, 30420, 36604, 45755, 54906, 60840, 73208, 82359, 91510, 109812, 118963, 137265, 164718, 183020, 219624, 237926, 274530, 329436, 356889, 366040, 411795, 475852, 549060, 594815, 658872, 713778, 823590, 951704, 1070667, 1098120, 1189630, 1427556, 1546519, 1647180, 1784445, 2141334, 2379260, 2855112, 3093038, 3294360, 3568890, 4282668, 4639557, 4758520, 5353335, 6186076, 7137780, 7732595, 8565336, 9279114, 10706670, 12372152, 13918671, 14275560, 15465190, 18558228, 21413340, 23197785, 27837342, 30930380, 37116456, 42826680, 46395570, 55674684, 61860760, 69593355, 92791140, 111349368, 139186710, 185582280, 278373420, 556746840]

約数ペア:

[(1, 556746840), (2, 278373420), (3, 185582280), (4, 139186710), (5, 111349368), (6, 92791140), (8, 69593355), (9, 61860760), (10, 55674684), (12, 46395570), (13, 42826680), (15, 37116456), (18, 30930380), (20, 27837342), (24, 23197785), (26, 21413340), (30, 18558228), (36, 15465190), (39, 14275560), (40, 13918671), (45, 12372152), (52, 10706670), (60, 9279114), (65, 8565336), (72, 7732595), (78, 7137780), (90, 6186076), (104, 5353335), (117, 4758520), (120, 4639557), (130, 4282668), (156, 3568890), (169, 3294360), (180, 3093038), (195, 2855112), (234, 2379260), (260, 2141334), (312, 1784445), (338, 1647180), (360, 1546519), (390, 1427556), (468, 1189630), (507, 1098120), (520, 1070667), (585, 951704), (676, 823590), (780, 713778), (845, 658872), (936, 594815), (1014, 549060), (1170, 475852), (1352, 411795), (1521, 366040), (1560, 356889), (1690, 329436), (2028, 274530), (2340, 237926), (2535, 219624), (3042, 183020), (3380, 164718), (4056, 137265), (4680, 118963), (5070, 109812), (6084, 91510), (6760, 82359), (7605, 73208), (9151, 60840), (10140, 54906), (12168, 45755), (15210, 36604), (18302, 30420), (20280, 27453)]