144610960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 364351680

約数和(自身を除く): 219740720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 211, 260, 422, 520, 659, 844, 1040, 1055, 1318, 1688, 2110, 2636, 2743, 3295, 3376, 4220, 5272, 5486, 6590, 8440, 8567, 10544, 10972, 13180, 13715, 16880, 17134, 21944, 26360, 27430, 34268, 42835, 43888, 52720, 54860, 68536, 85670, 109720, 137072, 139049, 171340, 219440, 278098, 342680, 556196, 685360, 695245, 1112392, 1390490, 1807637, 2224784, 2780980, 3615274, 5561960, 7230548, 9038185, 11123920, 14461096, 18076370, 28922192, 36152740, 72305480, 144610960]

約数ペア:

[(1, 144610960), (2, 72305480), (4, 36152740), (5, 28922192), (8, 18076370), (10, 14461096), (13, 11123920), (16, 9038185), (20, 7230548), (26, 5561960), (40, 3615274), (52, 2780980), (65, 2224784), (80, 1807637), (104, 1390490), (130, 1112392), (208, 695245), (211, 685360), (260, 556196), (422, 342680), (520, 278098), (659, 219440), (844, 171340), (1040, 139049), (1055, 137072), (1318, 109720), (1688, 85670), (2110, 68536), (2636, 54860), (2743, 52720), (3295, 43888), (3376, 42835), (4220, 34268), (5272, 27430), (5486, 26360), (6590, 21944), (8440, 17134), (8567, 16880), (10544, 13715), (10972, 13180)]