250935360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20107}}^1$

素因数の和:20140

約数の個数: 112

約数和(自身を含む): 858048576

約数和(自身を除く): 607113216

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, 20107, 40214, 60321, 80428, 100535, 120642, 160856, 201070, 241284, 261391, 301605, 321712, 402140, 482568, 522782, 603210, 643424, 784173, 804280, 965136, 1045564, 1206420, 1286848, 1306955, 1568346, 1608560, 1930272, 2091128, 2412840, 2613910, 3136692, 3217120, 3860544, 3920865, 4182256, 4825680, 5227820, 6273384, 6434240, 7841730, 8364512, 9651360, 10455640, 12546768, 15683460, 16729024, 19302720, 20911280, 25093536, 31366920, 41822560, 50187072, 62733840, 83645120, 125467680, 250935360]

約数ペア:

[(1, 250935360), (2, 125467680), (3, 83645120), (4, 62733840), (5, 50187072), (6, 41822560), (8, 31366920), (10, 25093536), (12, 20911280), (13, 19302720), (15, 16729024), (16, 15683460), (20, 12546768), (24, 10455640), (26, 9651360), (30, 8364512), (32, 7841730), (39, 6434240), (40, 6273384), (48, 5227820), (52, 4825680), (60, 4182256), (64, 3920865), (65, 3860544), (78, 3217120), (80, 3136692), (96, 2613910), (104, 2412840), (120, 2091128), (130, 1930272), (156, 1608560), (160, 1568346), (192, 1306955), (195, 1286848), (208, 1206420), (240, 1045564), (260, 965136), (312, 804280), (320, 784173), (390, 643424), (416, 603210), (480, 522782), (520, 482568), (624, 402140), (780, 321712), (832, 301605), (960, 261391), (1040, 241284), (1248, 201070), (1560, 160856), (2080, 120642), (2496, 100535), (3120, 80428), (4160, 60321), (6240, 40214), (12480, 20107)]