662887260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5657}}^1$

素因数の和:5713

約数の個数: 192

約数和(自身を含む): 2433392640

約数和(自身を除く): 1770505380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5657, 5859, 6510, 7812, 8370, 9765, 11314, 11718, 13020, 16740, 16971, 19530, 22628, 23436, 28285, 29295, 33942, 39060, 39599, 50913, 56570, 58590, 67884, 79198, 84855, 101826, 113140, 117180, 118797, 152739, 158396, 169710, 175367, 197995, 203652, 237594, 254565, 305478, 339420, 350734, 356391, 395990, 475188, 509130, 526101, 593985, 610956, 701468, 712782, 763695, 791980, 876835, 1018260, 1052202, 1069173, 1187970, 1227569, 1425564, 1527390, 1578303, 1753670, 1781955, 2104404, 2138346, 2375940, 2455138, 2630505, 3054780, 3156606, 3507340, 3563910, 3682707, 4276692, 4734909, 4910276, 5261010, 5345865, 6137845, 6313212, 7127820, 7365414, 7891515, 9469818, 10522020, 10691730, 11048121, 12275690, 14730828, 15783030, 18413535, 18939636, 21383460, 22096242, 23674545, 24551380, 31566060, 33144363, 36827070, 44192484, 47349090, 55240605, 66288726, 73654140, 94698180, 110481210, 132577452, 165721815, 220962420, 331443630, 662887260]

約数ペア:

[(1, 662887260), (2, 331443630), (3, 220962420), (4, 165721815), (5, 132577452), (6, 110481210), (7, 94698180), (9, 73654140), (10, 66288726), (12, 55240605), (14, 47349090), (15, 44192484), (18, 36827070), (20, 33144363), (21, 31566060), (27, 24551380), (28, 23674545), (30, 22096242), (31, 21383460), (35, 18939636), (36, 18413535), (42, 15783030), (45, 14730828), (54, 12275690), (60, 11048121), (62, 10691730), (63, 10522020), (70, 9469818), (84, 7891515), (90, 7365414), (93, 7127820), (105, 6313212), (108, 6137845), (124, 5345865), (126, 5261010), (135, 4910276), (140, 4734909), (155, 4276692), (180, 3682707), (186, 3563910), (189, 3507340), (210, 3156606), (217, 3054780), (252, 2630505), (270, 2455138), (279, 2375940), (310, 2138346), (315, 2104404), (372, 1781955), (378, 1753670), (420, 1578303), (434, 1527390), (465, 1425564), (540, 1227569), (558, 1187970), (620, 1069173), (630, 1052202), (651, 1018260), (756, 876835), (837, 791980), (868, 763695), (930, 712782), (945, 701468), (1085, 610956), (1116, 593985), (1260, 526101), (1302, 509130), (1395, 475188), (1674, 395990), (1860, 356391), (1890, 350734), (1953, 339420), (2170, 305478), (2604, 254565), (2790, 237594), (3255, 203652), (3348, 197995), (3780, 175367), (3906, 169710), (4185, 158396), (4340, 152739), (5580, 118797), (5657, 117180), (5859, 113140), (6510, 101826), (7812, 84855), (8370, 79198), (9765, 67884), (11314, 58590), (11718, 56570), (13020, 50913), (16740, 39599), (16971, 39060), (19530, 33942), (22628, 29295), (23436, 28285)]