275976480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1019

約数の個数: 192

約数和(自身を含む): 957132288

約数和(自身を除く): 681155808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 416, 470, 480, 520, 564, 611, 624, 705, 752, 780, 940, 941, 1040, 1128, 1222, 1248, 1410, 1504, 1560, 1833, 1880, 1882, 2080, 2256, 2444, 2820, 2823, 3055, 3120, 3666, 3760, 3764, 4512, 4705, 4888, 5640, 5646, 6110, 6240, 7332, 7520, 7528, 9165, 9410, 9776, 11280, 11292, 12220, 12233, 14115, 14664, 15056, 18330, 18820, 19552, 22560, 22584, 24440, 24466, 28230, 29328, 30112, 36660, 36699, 37640, 44227, 45168, 48880, 48932, 56460, 58656, 61165, 73320, 73398, 75280, 88454, 90336, 97760, 97864, 112920, 122330, 132681, 146640, 146796, 150560, 176908, 183495, 195728, 221135, 225840, 244660, 265362, 293280, 293592, 353816, 366990, 391456, 442270, 451680, 489320, 530724, 574951, 587184, 663405, 707632, 733980, 884540, 978640, 1061448, 1149902, 1174368, 1326810, 1415264, 1467960, 1724853, 1769080, 1957280, 2122896, 2299804, 2653620, 2874755, 2935920, 3449706, 3538160, 4245792, 4599608, 5307240, 5749510, 5871840, 6899412, 7076320, 8624265, 9199216, 10614480, 11499020, 13798824, 17248530, 18398432, 21228960, 22998040, 27597648, 34497060, 45996080, 55195296, 68994120, 91992160, 137988240, 275976480]

約数ペア:

[(1, 275976480), (2, 137988240), (3, 91992160), (4, 68994120), (5, 55195296), (6, 45996080), (8, 34497060), (10, 27597648), (12, 22998040), (13, 21228960), (15, 18398432), (16, 17248530), (20, 13798824), (24, 11499020), (26, 10614480), (30, 9199216), (32, 8624265), (39, 7076320), (40, 6899412), (47, 5871840), (48, 5749510), (52, 5307240), (60, 4599608), (65, 4245792), (78, 3538160), (80, 3449706), (94, 2935920), (96, 2874755), (104, 2653620), (120, 2299804), (130, 2122896), (141, 1957280), (156, 1769080), (160, 1724853), (188, 1467960), (195, 1415264), (208, 1326810), (235, 1174368), (240, 1149902), (260, 1061448), (282, 978640), (312, 884540), (376, 733980), (390, 707632), (416, 663405), (470, 587184), (480, 574951), (520, 530724), (564, 489320), (611, 451680), (624, 442270), (705, 391456), (752, 366990), (780, 353816), (940, 293592), (941, 293280), (1040, 265362), (1128, 244660), (1222, 225840), (1248, 221135), (1410, 195728), (1504, 183495), (1560, 176908), (1833, 150560), (1880, 146796), (1882, 146640), (2080, 132681), (2256, 122330), (2444, 112920), (2820, 97864), (2823, 97760), (3055, 90336), (3120, 88454), (3666, 75280), (3760, 73398), (3764, 73320), (4512, 61165), (4705, 58656), (4888, 56460), (5640, 48932), (5646, 48880), (6110, 45168), (6240, 44227), (7332, 37640), (7520, 36699), (7528, 36660), (9165, 30112), (9410, 29328), (9776, 28230), (11280, 24466), (11292, 24440), (12220, 22584), (12233, 22560), (14115, 19552), (14664, 18820), (15056, 18330)]