165356160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1306

約数の個数: 128

約数和(自身を含む): 534936960

約数和(自身を除く): 369580800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1213, 1420, 1704, 1920, 2130, 2272, 2426, 2840, 3408, 3639, 4260, 4544, 4852, 5680, 6065, 6816, 7278, 8520, 9088, 9704, 11360, 12130, 13632, 14556, 17040, 18195, 19408, 22720, 24260, 27264, 29112, 34080, 36390, 38816, 45440, 48520, 58224, 68160, 72780, 77632, 86123, 97040, 116448, 136320, 145560, 155264, 172246, 194080, 232896, 258369, 291120, 344492, 388160, 430615, 465792, 516738, 582240, 688984, 776320, 861230, 1033476, 1164480, 1291845, 1377968, 1722460, 2066952, 2328960, 2583690, 2755936, 3444920, 4133904, 5167380, 5511872, 6889840, 8267808, 10334760, 11023744, 13779680, 16535616, 20669520, 27559360, 33071232, 41339040, 55118720, 82678080, 165356160]

約数ペア:

[(1, 165356160), (2, 82678080), (3, 55118720), (4, 41339040), (5, 33071232), (6, 27559360), (8, 20669520), (10, 16535616), (12, 13779680), (15, 11023744), (16, 10334760), (20, 8267808), (24, 6889840), (30, 5511872), (32, 5167380), (40, 4133904), (48, 3444920), (60, 2755936), (64, 2583690), (71, 2328960), (80, 2066952), (96, 1722460), (120, 1377968), (128, 1291845), (142, 1164480), (160, 1033476), (192, 861230), (213, 776320), (240, 688984), (284, 582240), (320, 516738), (355, 465792), (384, 430615), (426, 388160), (480, 344492), (568, 291120), (640, 258369), (710, 232896), (852, 194080), (960, 172246), (1065, 155264), (1136, 145560), (1213, 136320), (1420, 116448), (1704, 97040), (1920, 86123), (2130, 77632), (2272, 72780), (2426, 68160), (2840, 58224), (3408, 48520), (3639, 45440), (4260, 38816), (4544, 36390), (4852, 34080), (5680, 29112), (6065, 27264), (6816, 24260), (7278, 22720), (8520, 19408), (9088, 18195), (9704, 17040), (11360, 14556), (12130, 13632)]