2007710040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77101}}^1$

素因数の和:77153

約数の個数: 128

約数和(自身を含む): 7105720320

約数和(自身を除く): 5098010280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 77101, 154202, 231303, 308404, 385505, 462606, 539707, 616808, 771010, 925212, 1079414, 1156515, 1542020, 1619121, 1850424, 2158828, 2313030, 2390131, 2698535, 3084040, 3238242, 4317656, 4626060, 4780262, 5397070, 6476484, 7170393, 8095605, 9252120, 9560524, 10794140, 11950655, 12952968, 14340786, 16191210, 16730917, 19121048, 21588280, 23901310, 28681572, 32382420, 33461834, 35851965, 47802620, 50192751, 57363144, 64764840, 66923668, 71703930, 83654585, 95605240, 100385502, 133847336, 143407860, 167309170, 200771004, 250963755, 286815720, 334618340, 401542008, 501927510, 669236680, 1003855020, 2007710040]

約数ペア:

[(1, 2007710040), (2, 1003855020), (3, 669236680), (4, 501927510), (5, 401542008), (6, 334618340), (7, 286815720), (8, 250963755), (10, 200771004), (12, 167309170), (14, 143407860), (15, 133847336), (20, 100385502), (21, 95605240), (24, 83654585), (28, 71703930), (30, 66923668), (31, 64764840), (35, 57363144), (40, 50192751), (42, 47802620), (56, 35851965), (60, 33461834), (62, 32382420), (70, 28681572), (84, 23901310), (93, 21588280), (105, 19121048), (120, 16730917), (124, 16191210), (140, 14340786), (155, 12952968), (168, 11950655), (186, 10794140), (210, 9560524), (217, 9252120), (248, 8095605), (280, 7170393), (310, 6476484), (372, 5397070), (420, 4780262), (434, 4626060), (465, 4317656), (620, 3238242), (651, 3084040), (744, 2698535), (840, 2390131), (868, 2313030), (930, 2158828), (1085, 1850424), (1240, 1619121), (1302, 1542020), (1736, 1156515), (1860, 1079414), (2170, 925212), (2604, 771010), (3255, 616808), (3720, 539707), (4340, 462606), (5208, 385505), (6510, 308404), (8680, 231303), (13020, 154202), (26040, 77101)]