716676840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2648

約数の個数: 192

約数和(自身を含む): 2577744000

約数和(自身を除く): 1861067160

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, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 198, 213, 220, 264, 284, 330, 355, 360, 396, 426, 440, 495, 568, 639, 660, 710, 781, 792, 852, 990, 1065, 1278, 1320, 1420, 1562, 1704, 1980, 2130, 2343, 2549, 2556, 2840, 3124, 3195, 3905, 3960, 4260, 4686, 5098, 5112, 6248, 6390, 7029, 7647, 7810, 8520, 9372, 10196, 11715, 12745, 12780, 14058, 15294, 15620, 18744, 20392, 22941, 23430, 25490, 25560, 28039, 28116, 30588, 31240, 35145, 38235, 45882, 46860, 50980, 56078, 56232, 61176, 70290, 76470, 84117, 91764, 93720, 101960, 112156, 114705, 140195, 140580, 152940, 168234, 180979, 183528, 224312, 229410, 252351, 280390, 281160, 305880, 336468, 361958, 420585, 458820, 504702, 542937, 560780, 672936, 723916, 841170, 904895, 917640, 1009404, 1085874, 1121560, 1261755, 1447832, 1628811, 1682340, 1809790, 1990769, 2018808, 2171748, 2523510, 2714685, 3257622, 3364680, 3619580, 3981538, 4343496, 5047020, 5429370, 5972307, 6515244, 7239160, 7963076, 8144055, 9953845, 10094040, 10858740, 11944614, 13030488, 15926152, 16288110, 17916921, 19907690, 21717480, 23889228, 29861535, 32576220, 35833842, 39815380, 47778456, 59723070, 65152440, 71667684, 79630760, 89584605, 119446140, 143335368, 179169210, 238892280, 358338420, 716676840]

約数ペア:

[(1, 716676840), (2, 358338420), (3, 238892280), (4, 179169210), (5, 143335368), (6, 119446140), (8, 89584605), (9, 79630760), (10, 71667684), (11, 65152440), (12, 59723070), (15, 47778456), (18, 39815380), (20, 35833842), (22, 32576220), (24, 29861535), (30, 23889228), (33, 21717480), (36, 19907690), (40, 17916921), (44, 16288110), (45, 15926152), (55, 13030488), (60, 11944614), (66, 10858740), (71, 10094040), (72, 9953845), (88, 8144055), (90, 7963076), (99, 7239160), (110, 6515244), (120, 5972307), (132, 5429370), (142, 5047020), (165, 4343496), (180, 3981538), (198, 3619580), (213, 3364680), (220, 3257622), (264, 2714685), (284, 2523510), (330, 2171748), (355, 2018808), (360, 1990769), (396, 1809790), (426, 1682340), (440, 1628811), (495, 1447832), (568, 1261755), (639, 1121560), (660, 1085874), (710, 1009404), (781, 917640), (792, 904895), (852, 841170), (990, 723916), (1065, 672936), (1278, 560780), (1320, 542937), (1420, 504702), (1562, 458820), (1704, 420585), (1980, 361958), (2130, 336468), (2343, 305880), (2549, 281160), (2556, 280390), (2840, 252351), (3124, 229410), (3195, 224312), (3905, 183528), (3960, 180979), (4260, 168234), (4686, 152940), (5098, 140580), (5112, 140195), (6248, 114705), (6390, 112156), (7029, 101960), (7647, 93720), (7810, 91764), (8520, 84117), (9372, 76470), (10196, 70290), (11715, 61176), (12745, 56232), (12780, 56078), (14058, 50980), (15294, 46860), (15620, 45882), (18744, 38235), (20392, 35145), (22941, 31240), (23430, 30588), (25490, 28116), (25560, 28039)]