464874760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1156

約数の個数: 128

約数和(自身を含む): 1260288000

約数和(自身を除く): 795413240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 343, 392, 434, 490, 620, 686, 868, 980, 1085, 1093, 1240, 1372, 1519, 1715, 1736, 1960, 2170, 2186, 2744, 3038, 3430, 4340, 4372, 5465, 6076, 6860, 7595, 7651, 8680, 8744, 10633, 10930, 12152, 13720, 15190, 15302, 21266, 21860, 30380, 30604, 33883, 38255, 42532, 43720, 53165, 53557, 60760, 61208, 67766, 76510, 85064, 106330, 107114, 135532, 153020, 169415, 212660, 214228, 237181, 267785, 271064, 306040, 338830, 374899, 425320, 428456, 474362, 535570, 677660, 749798, 948724, 1071140, 1185905, 1355320, 1499596, 1660267, 1874495, 1897448, 2142280, 2371810, 2999192, 3320534, 3748990, 4743620, 6641068, 7497980, 8301335, 9487240, 11621869, 13282136, 14995960, 16602670, 23243738, 33205340, 46487476, 58109345, 66410680, 92974952, 116218690, 232437380, 464874760]

約数ペア:

[(1, 464874760), (2, 232437380), (4, 116218690), (5, 92974952), (7, 66410680), (8, 58109345), (10, 46487476), (14, 33205340), (20, 23243738), (28, 16602670), (31, 14995960), (35, 13282136), (40, 11621869), (49, 9487240), (56, 8301335), (62, 7497980), (70, 6641068), (98, 4743620), (124, 3748990), (140, 3320534), (155, 2999192), (196, 2371810), (217, 2142280), (245, 1897448), (248, 1874495), (280, 1660267), (310, 1499596), (343, 1355320), (392, 1185905), (434, 1071140), (490, 948724), (620, 749798), (686, 677660), (868, 535570), (980, 474362), (1085, 428456), (1093, 425320), (1240, 374899), (1372, 338830), (1519, 306040), (1715, 271064), (1736, 267785), (1960, 237181), (2170, 214228), (2186, 212660), (2744, 169415), (3038, 153020), (3430, 135532), (4340, 107114), (4372, 106330), (5465, 85064), (6076, 76510), (6860, 67766), (7595, 61208), (7651, 60760), (8680, 53557), (8744, 53165), (10633, 43720), (10930, 42532), (12152, 38255), (13720, 33883), (15190, 30604), (15302, 30380), (21266, 21860)]