653995680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:679

約数の個数: 192

約数和(自身を含む): 2232292608

約数和(自身を除く): 1578296928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 311, 312, 337, 390, 416, 480, 520, 622, 624, 674, 780, 933, 1011, 1040, 1244, 1248, 1348, 1555, 1560, 1685, 1866, 2022, 2080, 2488, 2696, 3110, 3120, 3370, 3732, 4043, 4044, 4381, 4665, 4976, 5055, 5392, 6220, 6240, 6740, 7464, 8086, 8088, 8762, 9330, 9952, 10110, 10784, 12129, 12440, 13143, 13480, 14928, 16172, 16176, 17524, 18660, 20215, 20220, 21905, 24258, 24880, 26286, 26960, 29856, 32344, 32352, 35048, 37320, 40430, 40440, 43810, 48516, 49760, 52572, 53920, 60645, 64688, 65715, 70096, 74640, 80860, 80880, 87620, 97032, 104807, 105144, 121290, 129376, 131430, 140192, 149280, 161720, 161760, 175240, 194064, 209614, 210288, 242580, 262860, 314421, 323440, 350480, 388128, 419228, 420576, 485160, 524035, 525720, 628842, 646880, 700960, 838456, 970320, 1048070, 1051440, 1257684, 1362491, 1572105, 1676912, 1940640, 2096140, 2102880, 2515368, 2724982, 3144210, 3353824, 4087473, 4192280, 5030736, 5449964, 6288420, 6812455, 8174946, 8384560, 10061472, 10899928, 12576840, 13624910, 16349892, 16769120, 20437365, 21799856, 25153680, 27249820, 32699784, 40874730, 43599712, 50307360, 54499640, 65399568, 81749460, 108999280, 130799136, 163498920, 217998560, 326997840, 653995680]

約数ペア:

[(1, 653995680), (2, 326997840), (3, 217998560), (4, 163498920), (5, 130799136), (6, 108999280), (8, 81749460), (10, 65399568), (12, 54499640), (13, 50307360), (15, 43599712), (16, 40874730), (20, 32699784), (24, 27249820), (26, 25153680), (30, 21799856), (32, 20437365), (39, 16769120), (40, 16349892), (48, 13624910), (52, 12576840), (60, 10899928), (65, 10061472), (78, 8384560), (80, 8174946), (96, 6812455), (104, 6288420), (120, 5449964), (130, 5030736), (156, 4192280), (160, 4087473), (195, 3353824), (208, 3144210), (240, 2724982), (260, 2515368), (311, 2102880), (312, 2096140), (337, 1940640), (390, 1676912), (416, 1572105), (480, 1362491), (520, 1257684), (622, 1051440), (624, 1048070), (674, 970320), (780, 838456), (933, 700960), (1011, 646880), (1040, 628842), (1244, 525720), (1248, 524035), (1348, 485160), (1555, 420576), (1560, 419228), (1685, 388128), (1866, 350480), (2022, 323440), (2080, 314421), (2488, 262860), (2696, 242580), (3110, 210288), (3120, 209614), (3370, 194064), (3732, 175240), (4043, 161760), (4044, 161720), (4381, 149280), (4665, 140192), (4976, 131430), (5055, 129376), (5392, 121290), (6220, 105144), (6240, 104807), (6740, 97032), (7464, 87620), (8086, 80880), (8088, 80860), (8762, 74640), (9330, 70096), (9952, 65715), (10110, 64688), (10784, 60645), (12129, 53920), (12440, 52572), (13143, 49760), (13480, 48516), (14928, 43810), (16172, 40440), (16176, 40430), (17524, 37320), (18660, 35048), (20215, 32352), (20220, 32344), (21905, 29856), (24258, 26960), (24880, 26286)]