8028309960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{7481}}^1$

素因数の和:7780

約数の個数: 192

約数和(自身を含む): 28572860160

約数和(自身を除く): 20544550200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 271, 330, 360, 396, 440, 495, 542, 660, 792, 813, 990, 1084, 1320, 1355, 1626, 1980, 2168, 2439, 2710, 2981, 3252, 3960, 4065, 4878, 5420, 5962, 6504, 7481, 8130, 8943, 9756, 10840, 11924, 12195, 14905, 14962, 16260, 17886, 19512, 22443, 23848, 24390, 26829, 29810, 29924, 32520, 35772, 37405, 44715, 44886, 48780, 53658, 59620, 59848, 67329, 71544, 74810, 82291, 89430, 89772, 97560, 107316, 112215, 119240, 134145, 134658, 149620, 164582, 178860, 179544, 214632, 224430, 246873, 268290, 269316, 299240, 329164, 336645, 357720, 411455, 448860, 493746, 536580, 538632, 658328, 673290, 740619, 822910, 897720, 987492, 1073160, 1234365, 1346580, 1481238, 1645820, 1974984, 2027351, 2468730, 2693160, 2962476, 3291640, 3703095, 4054702, 4937460, 5924952, 6082053, 7406190, 8109404, 9874920, 10136755, 12164106, 14812380, 16218808, 18246159, 20273510, 22300861, 24328212, 29624760, 30410265, 36492318, 40547020, 44601722, 48656424, 60820530, 66902583, 72984636, 81094040, 89203444, 91230795, 111504305, 121641060, 133805166, 145969272, 178406888, 182461590, 200707749, 223008610, 243282120, 267610332, 334512915, 364923180, 401415498, 446017220, 535220664, 669025830, 729846360, 802830996, 892034440, 1003538745, 1338051660, 1605661992, 2007077490, 2676103320, 4014154980, 8028309960]

約数ペア:

[(1, 8028309960), (2, 4014154980), (3, 2676103320), (4, 2007077490), (5, 1605661992), (6, 1338051660), (8, 1003538745), (9, 892034440), (10, 802830996), (11, 729846360), (12, 669025830), (15, 535220664), (18, 446017220), (20, 401415498), (22, 364923180), (24, 334512915), (30, 267610332), (33, 243282120), (36, 223008610), (40, 200707749), (44, 182461590), (45, 178406888), (55, 145969272), (60, 133805166), (66, 121641060), (72, 111504305), (88, 91230795), (90, 89203444), (99, 81094040), (110, 72984636), (120, 66902583), (132, 60820530), (165, 48656424), (180, 44601722), (198, 40547020), (220, 36492318), (264, 30410265), (271, 29624760), (330, 24328212), (360, 22300861), (396, 20273510), (440, 18246159), (495, 16218808), (542, 14812380), (660, 12164106), (792, 10136755), (813, 9874920), (990, 8109404), (1084, 7406190), (1320, 6082053), (1355, 5924952), (1626, 4937460), (1980, 4054702), (2168, 3703095), (2439, 3291640), (2710, 2962476), (2981, 2693160), (3252, 2468730), (3960, 2027351), (4065, 1974984), (4878, 1645820), (5420, 1481238), (5962, 1346580), (6504, 1234365), (7481, 1073160), (8130, 987492), (8943, 897720), (9756, 822910), (10840, 740619), (11924, 673290), (12195, 658328), (14905, 538632), (14962, 536580), (16260, 493746), (17886, 448860), (19512, 411455), (22443, 357720), (23848, 336645), (24390, 329164), (26829, 299240), (29810, 269316), (29924, 268290), (32520, 246873), (35772, 224430), (37405, 214632), (44715, 179544), (44886, 178860), (48780, 164582), (53658, 149620), (59620, 134658), (59848, 134145), (67329, 119240), (71544, 112215), (74810, 107316), (82291, 97560), (89430, 89772)]