229916960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15791}}^1$

素因数の和:15826

約数の個数: 96

約数和(自身を含む): 668570112

約数和(自身を除く): 438653152

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 15791, 31582, 63164, 78955, 110537, 126328, 157910, 205283, 221074, 252656, 315820, 410566, 442148, 505312, 552685, 631640, 821132, 884296, 1026415, 1105370, 1263280, 1436981, 1642264, 1768592, 2052830, 2210740, 2526560, 2873962, 3284528, 3537184, 4105660, 4421480, 5747924, 6569056, 7184905, 8211320, 8842960, 11495848, 14369810, 16422640, 17685920, 22991696, 28739620, 32845280, 45983392, 57479240, 114958480, 229916960]

約数ペア:

[(1, 229916960), (2, 114958480), (4, 57479240), (5, 45983392), (7, 32845280), (8, 28739620), (10, 22991696), (13, 17685920), (14, 16422640), (16, 14369810), (20, 11495848), (26, 8842960), (28, 8211320), (32, 7184905), (35, 6569056), (40, 5747924), (52, 4421480), (56, 4105660), (65, 3537184), (70, 3284528), (80, 2873962), (91, 2526560), (104, 2210740), (112, 2052830), (130, 1768592), (140, 1642264), (160, 1436981), (182, 1263280), (208, 1105370), (224, 1026415), (260, 884296), (280, 821132), (364, 631640), (416, 552685), (455, 505312), (520, 442148), (560, 410566), (728, 315820), (910, 252656), (1040, 221074), (1120, 205283), (1456, 157910), (1820, 126328), (2080, 110537), (2912, 78955), (3640, 63164), (7280, 31582), (14560, 15791)]