631148160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1213}}^1$

素因数の和:1506

約数の個数: 128

約数和(自身を含む): 2020872960

約数和(自身を除く): 1389724800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 271, 320, 384, 480, 542, 640, 813, 960, 1084, 1213, 1355, 1626, 1920, 2168, 2426, 2710, 3252, 3639, 4065, 4336, 4852, 5420, 6065, 6504, 7278, 8130, 8672, 9704, 10840, 12130, 13008, 14556, 16260, 17344, 18195, 19408, 21680, 24260, 26016, 29112, 32520, 34688, 36390, 38816, 43360, 48520, 52032, 58224, 65040, 72780, 77632, 86720, 97040, 104064, 116448, 130080, 145560, 155264, 173440, 194080, 232896, 260160, 291120, 328723, 388160, 465792, 520320, 582240, 657446, 776320, 986169, 1164480, 1314892, 1643615, 1972338, 2328960, 2629784, 3287230, 3944676, 4930845, 5259568, 6574460, 7889352, 9861690, 10519136, 13148920, 15778704, 19723380, 21038272, 26297840, 31557408, 39446760, 42076544, 52595680, 63114816, 78893520, 105191360, 126229632, 157787040, 210382720, 315574080, 631148160]

約数ペア:

[(1, 631148160), (2, 315574080), (3, 210382720), (4, 157787040), (5, 126229632), (6, 105191360), (8, 78893520), (10, 63114816), (12, 52595680), (15, 42076544), (16, 39446760), (20, 31557408), (24, 26297840), (30, 21038272), (32, 19723380), (40, 15778704), (48, 13148920), (60, 10519136), (64, 9861690), (80, 7889352), (96, 6574460), (120, 5259568), (128, 4930845), (160, 3944676), (192, 3287230), (240, 2629784), (271, 2328960), (320, 1972338), (384, 1643615), (480, 1314892), (542, 1164480), (640, 986169), (813, 776320), (960, 657446), (1084, 582240), (1213, 520320), (1355, 465792), (1626, 388160), (1920, 328723), (2168, 291120), (2426, 260160), (2710, 232896), (3252, 194080), (3639, 173440), (4065, 155264), (4336, 145560), (4852, 130080), (5420, 116448), (6065, 104064), (6504, 97040), (7278, 86720), (8130, 77632), (8672, 72780), (9704, 65040), (10840, 58224), (12130, 52032), (13008, 48520), (14556, 43360), (16260, 38816), (17344, 36390), (18195, 34688), (19408, 32520), (21680, 29112), (24260, 26016)]