8368868880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1109}}^1$

素因数の和:1398

約数の個数: 240

約数和(自身を含む): 28858152960

約数和(自身を除く): 20489284080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 223, 235, 240, 282, 360, 376, 423, 446, 470, 564, 669, 705, 720, 752, 846, 892, 940, 1109, 1115, 1128, 1338, 1410, 1692, 1784, 1880, 2007, 2115, 2218, 2230, 2256, 2676, 2820, 3327, 3345, 3384, 3568, 3760, 4014, 4230, 4436, 4460, 5352, 5545, 5640, 6654, 6690, 6768, 8028, 8460, 8872, 8920, 9981, 10035, 10481, 10704, 11090, 11280, 13308, 13380, 16056, 16635, 16920, 17744, 17840, 19962, 20070, 20962, 22180, 26616, 26760, 31443, 32112, 33270, 33840, 39924, 40140, 41924, 44360, 49905, 52123, 52405, 53232, 53520, 62886, 66540, 79848, 80280, 83848, 88720, 94329, 99810, 104246, 104810, 125772, 133080, 156369, 157215, 159696, 160560, 167696, 188658, 199620, 208492, 209620, 247307, 251544, 260615, 266160, 312738, 314430, 377316, 399240, 416984, 419240, 469107, 471645, 494614, 503088, 521230, 625476, 628860, 741921, 754632, 781845, 798480, 833968, 838480, 938214, 943290, 989228, 1042460, 1236535, 1250952, 1257720, 1483842, 1509264, 1563690, 1876428, 1886580, 1978456, 2084920, 2225763, 2345535, 2473070, 2501904, 2515440, 2967684, 3127380, 3709605, 3752856, 3773160, 3956912, 4169840, 4451526, 4691070, 4946140, 5935368, 6254760, 7419210, 7505712, 7546320, 8903052, 9382140, 9892280, 11128815, 11623429, 11870736, 12509520, 14838420, 17806104, 18764280, 19784560, 22257630, 23246858, 29676840, 34870287, 35612208, 37528560, 44515260, 46493716, 58117145, 59353680, 69740574, 89030520, 92987432, 104610861, 116234290, 139481148, 174351435, 178061040, 185974864, 209221722, 232468580, 278962296, 348702870, 418443444, 464937160, 523054305, 557924592, 697405740, 836886888, 929874320, 1046108610, 1394811480, 1673773776, 2092217220, 2789622960, 4184434440, 8368868880]

約数ペア:

[(1, 8368868880), (2, 4184434440), (3, 2789622960), (4, 2092217220), (5, 1673773776), (6, 1394811480), (8, 1046108610), (9, 929874320), (10, 836886888), (12, 697405740), (15, 557924592), (16, 523054305), (18, 464937160), (20, 418443444), (24, 348702870), (30, 278962296), (36, 232468580), (40, 209221722), (45, 185974864), (47, 178061040), (48, 174351435), (60, 139481148), (72, 116234290), (80, 104610861), (90, 92987432), (94, 89030520), (120, 69740574), (141, 59353680), (144, 58117145), (180, 46493716), (188, 44515260), (223, 37528560), (235, 35612208), (240, 34870287), (282, 29676840), (360, 23246858), (376, 22257630), (423, 19784560), (446, 18764280), (470, 17806104), (564, 14838420), (669, 12509520), (705, 11870736), (720, 11623429), (752, 11128815), (846, 9892280), (892, 9382140), (940, 8903052), (1109, 7546320), (1115, 7505712), (1128, 7419210), (1338, 6254760), (1410, 5935368), (1692, 4946140), (1784, 4691070), (1880, 4451526), (2007, 4169840), (2115, 3956912), (2218, 3773160), (2230, 3752856), (2256, 3709605), (2676, 3127380), (2820, 2967684), (3327, 2515440), (3345, 2501904), (3384, 2473070), (3568, 2345535), (3760, 2225763), (4014, 2084920), (4230, 1978456), (4436, 1886580), (4460, 1876428), (5352, 1563690), (5545, 1509264), (5640, 1483842), (6654, 1257720), (6690, 1250952), (6768, 1236535), (8028, 1042460), (8460, 989228), (8872, 943290), (8920, 938214), (9981, 838480), (10035, 833968), (10481, 798480), (10704, 781845), (11090, 754632), (11280, 741921), (13308, 628860), (13380, 625476), (16056, 521230), (16635, 503088), (16920, 494614), (17744, 471645), (17840, 469107), (19962, 419240), (20070, 416984), (20962, 399240), (22180, 377316), (26616, 314430), (26760, 312738), (31443, 266160), (32112, 260615), (33270, 251544), (33840, 247307), (39924, 209620), (40140, 208492), (41924, 199620), (44360, 188658), (49905, 167696), (52123, 160560), (52405, 159696), (53232, 157215), (53520, 156369), (62886, 133080), (66540, 125772), (79848, 104810), (80280, 104246), (83848, 99810), (88720, 94329)]