91506480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 309146880

約数和(自身を除く): 217640400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 139, 156, 195, 208, 211, 240, 260, 278, 312, 390, 417, 422, 520, 556, 624, 633, 695, 780, 834, 844, 1040, 1055, 1112, 1266, 1390, 1560, 1668, 1688, 1807, 2085, 2110, 2224, 2532, 2743, 2780, 3120, 3165, 3336, 3376, 3614, 4170, 4220, 5064, 5421, 5486, 5560, 6330, 6672, 7228, 8229, 8340, 8440, 9035, 10128, 10842, 10972, 11120, 12660, 13715, 14456, 16458, 16680, 16880, 18070, 21684, 21944, 25320, 27105, 27430, 28912, 29329, 32916, 33360, 36140, 41145, 43368, 43888, 50640, 54210, 54860, 58658, 65832, 72280, 82290, 86736, 87987, 108420, 109720, 117316, 131664, 144560, 146645, 164580, 175974, 216840, 219440, 234632, 293290, 329160, 351948, 381277, 433680, 439935, 469264, 586580, 658320, 703896, 762554, 879870, 1143831, 1173160, 1407792, 1525108, 1759740, 1906385, 2287662, 2346320, 3050216, 3519480, 3812770, 4575324, 5719155, 6100432, 7038960, 7625540, 9150648, 11438310, 15251080, 18301296, 22876620, 30502160, 45753240, 91506480]

約数ペア:

[(1, 91506480), (2, 45753240), (3, 30502160), (4, 22876620), (5, 18301296), (6, 15251080), (8, 11438310), (10, 9150648), (12, 7625540), (13, 7038960), (15, 6100432), (16, 5719155), (20, 4575324), (24, 3812770), (26, 3519480), (30, 3050216), (39, 2346320), (40, 2287662), (48, 1906385), (52, 1759740), (60, 1525108), (65, 1407792), (78, 1173160), (80, 1143831), (104, 879870), (120, 762554), (130, 703896), (139, 658320), (156, 586580), (195, 469264), (208, 439935), (211, 433680), (240, 381277), (260, 351948), (278, 329160), (312, 293290), (390, 234632), (417, 219440), (422, 216840), (520, 175974), (556, 164580), (624, 146645), (633, 144560), (695, 131664), (780, 117316), (834, 109720), (844, 108420), (1040, 87987), (1055, 86736), (1112, 82290), (1266, 72280), (1390, 65832), (1560, 58658), (1668, 54860), (1688, 54210), (1807, 50640), (2085, 43888), (2110, 43368), (2224, 41145), (2532, 36140), (2743, 33360), (2780, 32916), (3120, 29329), (3165, 28912), (3336, 27430), (3376, 27105), (3614, 25320), (4170, 21944), (4220, 21684), (5064, 18070), (5421, 16880), (5486, 16680), (5560, 16458), (6330, 14456), (6672, 13715), (7228, 12660), (8229, 11120), (8340, 10972), (8440, 10842), (9035, 10128)]