1276410080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{953}}^1$

素因数の和:1740

約数の個数: 96

約数和(自身を含む): 3297436128

約数和(自身を除く): 2021026048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 761, 880, 953, 1522, 1760, 1906, 3044, 3805, 3812, 4765, 6088, 7610, 7624, 8371, 9530, 10483, 12176, 15220, 15248, 16742, 19060, 20966, 24352, 30440, 30496, 33484, 38120, 41855, 41932, 52415, 60880, 66968, 76240, 83710, 83864, 104830, 121760, 133936, 152480, 167420, 167728, 209660, 267872, 334840, 335456, 419320, 669680, 725233, 838640, 1339360, 1450466, 1677280, 2900932, 3626165, 5801864, 7252330, 7977563, 11603728, 14504660, 15955126, 23207456, 29009320, 31910252, 39887815, 58018640, 63820504, 79775630, 116037280, 127641008, 159551260, 255282016, 319102520, 638205040, 1276410080]

約数ペア:

[(1, 1276410080), (2, 638205040), (4, 319102520), (5, 255282016), (8, 159551260), (10, 127641008), (11, 116037280), (16, 79775630), (20, 63820504), (22, 58018640), (32, 39887815), (40, 31910252), (44, 29009320), (55, 23207456), (80, 15955126), (88, 14504660), (110, 11603728), (160, 7977563), (176, 7252330), (220, 5801864), (352, 3626165), (440, 2900932), (761, 1677280), (880, 1450466), (953, 1339360), (1522, 838640), (1760, 725233), (1906, 669680), (3044, 419320), (3805, 335456), (3812, 334840), (4765, 267872), (6088, 209660), (7610, 167728), (7624, 167420), (8371, 152480), (9530, 133936), (10483, 121760), (12176, 104830), (15220, 83864), (15248, 83710), (16742, 76240), (19060, 66968), (20966, 60880), (24352, 52415), (30440, 41932), (30496, 41855), (33484, 38120)]