1021076160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81817}}^1$

素因数の和:81850

約数の個数: 112

約数和(自身を含む): 3491337696

約数和(自身を除く): 2470261536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 81817, 163634, 245451, 327268, 409085, 490902, 654536, 818170, 981804, 1063621, 1227255, 1309072, 1636340, 1963608, 2127242, 2454510, 2618144, 3190863, 3272680, 3927216, 4254484, 4909020, 5236288, 5318105, 6381726, 6545360, 7854432, 8508968, 9818040, 10636210, 12763452, 13090720, 15708864, 15954315, 17017936, 19636080, 21272420, 25526904, 26181440, 31908630, 34035872, 39272160, 42544840, 51053808, 63817260, 68071744, 78544320, 85089680, 102107616, 127634520, 170179360, 204215232, 255269040, 340358720, 510538080, 1021076160]

約数ペア:

[(1, 1021076160), (2, 510538080), (3, 340358720), (4, 255269040), (5, 204215232), (6, 170179360), (8, 127634520), (10, 102107616), (12, 85089680), (13, 78544320), (15, 68071744), (16, 63817260), (20, 51053808), (24, 42544840), (26, 39272160), (30, 34035872), (32, 31908630), (39, 26181440), (40, 25526904), (48, 21272420), (52, 19636080), (60, 17017936), (64, 15954315), (65, 15708864), (78, 13090720), (80, 12763452), (96, 10636210), (104, 9818040), (120, 8508968), (130, 7854432), (156, 6545360), (160, 6381726), (192, 5318105), (195, 5236288), (208, 4909020), (240, 4254484), (260, 3927216), (312, 3272680), (320, 3190863), (390, 2618144), (416, 2454510), (480, 2127242), (520, 1963608), (624, 1636340), (780, 1309072), (832, 1227255), (960, 1063621), (1040, 981804), (1248, 818170), (1560, 654536), (2080, 490902), (2496, 409085), (3120, 327268), (4160, 245451), (6240, 163634), (12480, 81817)]