201892080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64709}}^1$

素因数の和:64738

約数の個数: 80

約数和(自身を含む): 674019360

約数和(自身を除く): 472127280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 64709, 129418, 194127, 258836, 323545, 388254, 517672, 647090, 776508, 841217, 970635, 1035344, 1294180, 1553016, 1682434, 1941270, 2523651, 2588360, 3106032, 3364868, 3882540, 4206085, 5047302, 5176720, 6729736, 7765080, 8412170, 10094604, 12618255, 13459472, 15530160, 16824340, 20189208, 25236510, 33648680, 40378416, 50473020, 67297360, 100946040, 201892080]

約数ペア:

[(1, 201892080), (2, 100946040), (3, 67297360), (4, 50473020), (5, 40378416), (6, 33648680), (8, 25236510), (10, 20189208), (12, 16824340), (13, 15530160), (15, 13459472), (16, 12618255), (20, 10094604), (24, 8412170), (26, 7765080), (30, 6729736), (39, 5176720), (40, 5047302), (48, 4206085), (52, 3882540), (60, 3364868), (65, 3106032), (78, 2588360), (80, 2523651), (104, 1941270), (120, 1682434), (130, 1553016), (156, 1294180), (195, 1035344), (208, 970635), (240, 841217), (260, 776508), (312, 647090), (390, 517672), (520, 388254), (624, 323545), (780, 258836), (1040, 194127), (1560, 129418), (3120, 64709)]