252959460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 807770880

約数和(自身を除く): 554811420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 53, 58, 60, 65, 78, 87, 106, 116, 130, 145, 156, 159, 174, 195, 211, 212, 260, 265, 290, 318, 348, 377, 390, 422, 435, 530, 580, 633, 636, 689, 754, 780, 795, 844, 870, 1055, 1060, 1131, 1266, 1378, 1508, 1537, 1590, 1740, 1885, 2067, 2110, 2262, 2532, 2743, 2756, 3074, 3165, 3180, 3445, 3770, 4134, 4220, 4524, 4611, 5486, 5655, 6119, 6148, 6330, 6890, 7540, 7685, 8229, 8268, 9222, 10335, 10972, 11183, 11310, 12238, 12660, 13715, 13780, 15370, 16458, 18357, 18444, 19981, 20670, 22366, 22620, 23055, 24476, 27430, 30595, 30740, 32916, 33549, 36714, 39962, 41145, 41340, 44732, 46110, 54860, 55915, 59943, 61190, 67098, 73428, 79547, 79924, 82290, 91785, 92220, 99905, 111830, 119886, 122380, 134196, 145379, 159094, 164580, 167745, 183570, 199810, 223660, 238641, 239772, 290758, 299715, 318188, 324307, 335490, 367140, 397735, 399620, 436137, 477282, 581516, 599430, 648614, 670980, 726895, 795470, 872274, 954564, 972921, 1193205, 1198860, 1297228, 1453790, 1590940, 1621535, 1744548, 1945842, 2180685, 2386410, 2907580, 3243070, 3891684, 4215991, 4361370, 4772820, 4864605, 6486140, 8431982, 8722740, 9729210, 12647973, 16863964, 19458420, 21079955, 25295946, 42159910, 50591892, 63239865, 84319820, 126479730, 252959460]

約数ペア:

[(1, 252959460), (2, 126479730), (3, 84319820), (4, 63239865), (5, 50591892), (6, 42159910), (10, 25295946), (12, 21079955), (13, 19458420), (15, 16863964), (20, 12647973), (26, 9729210), (29, 8722740), (30, 8431982), (39, 6486140), (52, 4864605), (53, 4772820), (58, 4361370), (60, 4215991), (65, 3891684), (78, 3243070), (87, 2907580), (106, 2386410), (116, 2180685), (130, 1945842), (145, 1744548), (156, 1621535), (159, 1590940), (174, 1453790), (195, 1297228), (211, 1198860), (212, 1193205), (260, 972921), (265, 954564), (290, 872274), (318, 795470), (348, 726895), (377, 670980), (390, 648614), (422, 599430), (435, 581516), (530, 477282), (580, 436137), (633, 399620), (636, 397735), (689, 367140), (754, 335490), (780, 324307), (795, 318188), (844, 299715), (870, 290758), (1055, 239772), (1060, 238641), (1131, 223660), (1266, 199810), (1378, 183570), (1508, 167745), (1537, 164580), (1590, 159094), (1740, 145379), (1885, 134196), (2067, 122380), (2110, 119886), (2262, 111830), (2532, 99905), (2743, 92220), (2756, 91785), (3074, 82290), (3165, 79924), (3180, 79547), (3445, 73428), (3770, 67098), (4134, 61190), (4220, 59943), (4524, 55915), (4611, 54860), (5486, 46110), (5655, 44732), (6119, 41340), (6148, 41145), (6330, 39962), (6890, 36714), (7540, 33549), (7685, 32916), (8229, 30740), (8268, 30595), (9222, 27430), (10335, 24476), (10972, 23055), (11183, 22620), (11310, 22366), (12238, 20670), (12660, 19981), (13715, 18444), (13780, 18357), (15370, 16458)]