720238464

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{5167}}^1$

素因数の和:5209

約数の個数: 144

約数和(自身を含む): 2278545360

約数和(自身を除く): 1558306896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1408, 1452, 1584, 1936, 2112, 2178, 2904, 3168, 3872, 4224, 4356, 5167, 5808, 6336, 7744, 8712, 10334, 11616, 12672, 15488, 15501, 17424, 20668, 23232, 31002, 34848, 41336, 46464, 46503, 56837, 62004, 69696, 82672, 93006, 113674, 124008, 139392, 165344, 170511, 186012, 227348, 248016, 330688, 341022, 372024, 454696, 496032, 511533, 625207, 661376, 682044, 744048, 909392, 992064, 1023066, 1250414, 1364088, 1488096, 1818784, 1875621, 1984128, 2046132, 2500828, 2728176, 2976192, 3637568, 3751242, 4092264, 5001656, 5456352, 5626863, 5952384, 7275136, 7502484, 8184528, 10003312, 10912704, 11253726, 15004968, 16369056, 20006624, 21825408, 22507452, 30009936, 32738112, 40013248, 45014904, 60019872, 65476224, 80026496, 90029808, 120039744, 180059616, 240079488, 360119232, 720238464]

約数ペア:

[(1, 720238464), (2, 360119232), (3, 240079488), (4, 180059616), (6, 120039744), (8, 90029808), (9, 80026496), (11, 65476224), (12, 60019872), (16, 45014904), (18, 40013248), (22, 32738112), (24, 30009936), (32, 22507452), (33, 21825408), (36, 20006624), (44, 16369056), (48, 15004968), (64, 11253726), (66, 10912704), (72, 10003312), (88, 8184528), (96, 7502484), (99, 7275136), (121, 5952384), (128, 5626863), (132, 5456352), (144, 5001656), (176, 4092264), (192, 3751242), (198, 3637568), (242, 2976192), (264, 2728176), (288, 2500828), (352, 2046132), (363, 1984128), (384, 1875621), (396, 1818784), (484, 1488096), (528, 1364088), (576, 1250414), (704, 1023066), (726, 992064), (792, 909392), (968, 744048), (1056, 682044), (1089, 661376), (1152, 625207), (1408, 511533), (1452, 496032), (1584, 454696), (1936, 372024), (2112, 341022), (2178, 330688), (2904, 248016), (3168, 227348), (3872, 186012), (4224, 170511), (4356, 165344), (5167, 139392), (5808, 124008), (6336, 113674), (7744, 93006), (8712, 82672), (10334, 69696), (11616, 62004), (12672, 56837), (15488, 46503), (15501, 46464), (17424, 41336), (20668, 34848), (23232, 31002)]