252170880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10103}}^1$

素因数の和:10138

約数の個数: 128

約数和(自身を含む): 865710720

約数和(自身を除く): 613539840

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, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 10103, 12480, 20206, 24960, 30309, 40412, 50515, 60618, 80824, 101030, 121236, 131339, 151545, 161648, 202060, 242472, 262678, 303090, 323296, 394017, 404120, 484944, 525356, 606180, 646592, 656695, 788034, 808240, 969888, 1050712, 1212360, 1293184, 1313390, 1576068, 1616480, 1939776, 1970085, 2101424, 2424720, 2626780, 3152136, 3232960, 3879552, 3940170, 4202848, 4849440, 5253560, 6304272, 6465920, 7880340, 8405696, 9698880, 10507120, 12608544, 15760680, 16811392, 19397760, 21014240, 25217088, 31521360, 42028480, 50434176, 63042720, 84056960, 126085440, 252170880]

約数ペア:

[(1, 252170880), (2, 126085440), (3, 84056960), (4, 63042720), (5, 50434176), (6, 42028480), (8, 31521360), (10, 25217088), (12, 21014240), (13, 19397760), (15, 16811392), (16, 15760680), (20, 12608544), (24, 10507120), (26, 9698880), (30, 8405696), (32, 7880340), (39, 6465920), (40, 6304272), (48, 5253560), (52, 4849440), (60, 4202848), (64, 3940170), (65, 3879552), (78, 3232960), (80, 3152136), (96, 2626780), (104, 2424720), (120, 2101424), (128, 1970085), (130, 1939776), (156, 1616480), (160, 1576068), (192, 1313390), (195, 1293184), (208, 1212360), (240, 1050712), (260, 969888), (312, 808240), (320, 788034), (384, 656695), (390, 646592), (416, 606180), (480, 525356), (520, 484944), (624, 404120), (640, 394017), (780, 323296), (832, 303090), (960, 262678), (1040, 242472), (1248, 202060), (1560, 161648), (1664, 151545), (1920, 131339), (2080, 121236), (2496, 101030), (3120, 80824), (4160, 60618), (4992, 50515), (6240, 40412), (8320, 30309), (10103, 24960), (12480, 20206)]