1617682080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:772

約数の個数: 288

約数和(自身を含む): 5991511680

約数和(自身を除く): 4373829600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 109, 112, 120, 140, 147, 160, 168, 196, 210, 218, 224, 240, 245, 280, 294, 327, 336, 392, 420, 436, 480, 490, 545, 560, 588, 631, 654, 672, 735, 763, 784, 840, 872, 980, 1090, 1120, 1176, 1262, 1308, 1470, 1526, 1568, 1635, 1680, 1744, 1893, 1960, 2180, 2289, 2352, 2524, 2616, 2940, 3052, 3155, 3270, 3360, 3488, 3786, 3815, 3920, 4360, 4417, 4578, 4704, 5048, 5232, 5341, 5880, 6104, 6310, 6540, 7572, 7630, 7840, 8720, 8834, 9156, 9465, 10096, 10464, 10682, 11445, 11760, 12208, 12620, 13080, 13251, 15144, 15260, 16023, 17440, 17668, 18312, 18930, 20192, 21364, 22085, 22890, 23520, 24416, 25240, 26160, 26502, 26705, 30288, 30520, 30919, 32046, 35336, 36624, 37860, 42728, 44170, 45780, 50480, 52320, 53004, 53410, 60576, 61040, 61838, 64092, 66255, 68779, 70672, 73248, 75720, 80115, 85456, 88340, 91560, 92757, 100960, 106008, 106820, 122080, 123676, 128184, 132510, 137558, 141344, 151440, 154595, 160230, 170912, 176680, 183120, 185514, 206337, 212016, 213640, 247352, 256368, 265020, 275116, 302880, 309190, 320460, 343895, 353360, 366240, 371028, 412674, 424032, 427280, 463785, 481453, 494704, 512736, 530040, 550232, 618380, 640920, 687790, 706720, 742056, 825348, 854560, 927570, 962906, 989408, 1031685, 1060080, 1100464, 1236760, 1281840, 1375580, 1444359, 1484112, 1650696, 1855140, 1925812, 2063370, 2120160, 2200928, 2407265, 2473520, 2563680, 2751160, 2888718, 2968224, 3301392, 3370171, 3710280, 3851624, 4126740, 4814530, 4947040, 5502320, 5777436, 6602784, 6740342, 7221795, 7420560, 7703248, 8253480, 9629060, 10110513, 11004640, 11554872, 13480684, 14443590, 14841120, 15406496, 16506960, 16850855, 19258120, 20221026, 23109744, 26961368, 28887180, 33013920, 33701710, 38516240, 40442052, 46219488, 50552565, 53922736, 57774360, 67403420, 77032480, 80884104, 101105130, 107845472, 115548720, 134806840, 161768208, 202210260, 231097440, 269613680, 323536416, 404420520, 539227360, 808841040, 1617682080]

約数ペア:

[(1, 1617682080), (2, 808841040), (3, 539227360), (4, 404420520), (5, 323536416), (6, 269613680), (7, 231097440), (8, 202210260), (10, 161768208), (12, 134806840), (14, 115548720), (15, 107845472), (16, 101105130), (20, 80884104), (21, 77032480), (24, 67403420), (28, 57774360), (30, 53922736), (32, 50552565), (35, 46219488), (40, 40442052), (42, 38516240), (48, 33701710), (49, 33013920), (56, 28887180), (60, 26961368), (70, 23109744), (80, 20221026), (84, 19258120), (96, 16850855), (98, 16506960), (105, 15406496), (109, 14841120), (112, 14443590), (120, 13480684), (140, 11554872), (147, 11004640), (160, 10110513), (168, 9629060), (196, 8253480), (210, 7703248), (218, 7420560), (224, 7221795), (240, 6740342), (245, 6602784), (280, 5777436), (294, 5502320), (327, 4947040), (336, 4814530), (392, 4126740), (420, 3851624), (436, 3710280), (480, 3370171), (490, 3301392), (545, 2968224), (560, 2888718), (588, 2751160), (631, 2563680), (654, 2473520), (672, 2407265), (735, 2200928), (763, 2120160), (784, 2063370), (840, 1925812), (872, 1855140), (980, 1650696), (1090, 1484112), (1120, 1444359), (1176, 1375580), (1262, 1281840), (1308, 1236760), (1470, 1100464), (1526, 1060080), (1568, 1031685), (1635, 989408), (1680, 962906), (1744, 927570), (1893, 854560), (1960, 825348), (2180, 742056), (2289, 706720), (2352, 687790), (2524, 640920), (2616, 618380), (2940, 550232), (3052, 530040), (3155, 512736), (3270, 494704), (3360, 481453), (3488, 463785), (3786, 427280), (3815, 424032), (3920, 412674), (4360, 371028), (4417, 366240), (4578, 353360), (4704, 343895), (5048, 320460), (5232, 309190), (5341, 302880), (5880, 275116), (6104, 265020), (6310, 256368), (6540, 247352), (7572, 213640), (7630, 212016), (7840, 206337), (8720, 185514), (8834, 183120), (9156, 176680), (9465, 170912), (10096, 160230), (10464, 154595), (10682, 151440), (11445, 141344), (11760, 137558), (12208, 132510), (12620, 128184), (13080, 123676), (13251, 122080), (15144, 106820), (15260, 106008), (16023, 100960), (17440, 92757), (17668, 91560), (18312, 88340), (18930, 85456), (20192, 80115), (21364, 75720), (22085, 73248), (22890, 70672), (23520, 68779), (24416, 66255), (25240, 64092), (26160, 61838), (26502, 61040), (26705, 60576), (30288, 53410), (30520, 53004), (30919, 52320), (32046, 50480), (35336, 45780), (36624, 44170), (37860, 42728)]