717342080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 2148854400

約数和(自身を除く): 1431512320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 109, 112, 113, 128, 130, 140, 160, 182, 208, 218, 224, 226, 260, 280, 320, 364, 416, 436, 448, 452, 455, 520, 545, 560, 565, 640, 728, 763, 791, 832, 872, 896, 904, 910, 1040, 1090, 1120, 1130, 1417, 1456, 1469, 1526, 1582, 1664, 1744, 1808, 1820, 2080, 2180, 2240, 2260, 2834, 2912, 2938, 3052, 3164, 3488, 3616, 3640, 3815, 3955, 4160, 4360, 4480, 4520, 5668, 5824, 5876, 6104, 6328, 6976, 7085, 7232, 7280, 7345, 7630, 7910, 8320, 8720, 9040, 9919, 10283, 11336, 11648, 11752, 12208, 12317, 12656, 13952, 14170, 14464, 14560, 14690, 15260, 15820, 17440, 18080, 19838, 20566, 22672, 23504, 24416, 24634, 25312, 28340, 29120, 29380, 30520, 31640, 34880, 36160, 39676, 41132, 45344, 47008, 48832, 49268, 49595, 50624, 51415, 56680, 58240, 58760, 61040, 61585, 63280, 69760, 72320, 79352, 82264, 86219, 90688, 94016, 97664, 98536, 99190, 101248, 102830, 113360, 117520, 122080, 123170, 126560, 158704, 160121, 164528, 172438, 181376, 188032, 197072, 198380, 205660, 226720, 235040, 244160, 246340, 253120, 317408, 320242, 329056, 344876, 394144, 396760, 411320, 431095, 453440, 470080, 488320, 492680, 506240, 634816, 640484, 658112, 689752, 788288, 793520, 800605, 822640, 862190, 906880, 940160, 985360, 1120847, 1269632, 1280968, 1316224, 1379504, 1576576, 1587040, 1601210, 1645280, 1724380, 1970720, 2241694, 2561936, 2759008, 3174080, 3202420, 3290560, 3448760, 3941440, 4483388, 5123872, 5518016, 5604235, 6348160, 6404840, 6581120, 6897520, 7882880, 8966776, 10247744, 11036032, 11208470, 12809680, 13795040, 17933552, 20495488, 22416940, 25619360, 27590080, 35867104, 44833880, 51238720, 55180160, 71734208, 89667760, 102477440, 143468416, 179335520, 358671040, 717342080]

約数ペア:

[(1, 717342080), (2, 358671040), (4, 179335520), (5, 143468416), (7, 102477440), (8, 89667760), (10, 71734208), (13, 55180160), (14, 51238720), (16, 44833880), (20, 35867104), (26, 27590080), (28, 25619360), (32, 22416940), (35, 20495488), (40, 17933552), (52, 13795040), (56, 12809680), (64, 11208470), (65, 11036032), (70, 10247744), (80, 8966776), (91, 7882880), (104, 6897520), (109, 6581120), (112, 6404840), (113, 6348160), (128, 5604235), (130, 5518016), (140, 5123872), (160, 4483388), (182, 3941440), (208, 3448760), (218, 3290560), (224, 3202420), (226, 3174080), (260, 2759008), (280, 2561936), (320, 2241694), (364, 1970720), (416, 1724380), (436, 1645280), (448, 1601210), (452, 1587040), (455, 1576576), (520, 1379504), (545, 1316224), (560, 1280968), (565, 1269632), (640, 1120847), (728, 985360), (763, 940160), (791, 906880), (832, 862190), (872, 822640), (896, 800605), (904, 793520), (910, 788288), (1040, 689752), (1090, 658112), (1120, 640484), (1130, 634816), (1417, 506240), (1456, 492680), (1469, 488320), (1526, 470080), (1582, 453440), (1664, 431095), (1744, 411320), (1808, 396760), (1820, 394144), (2080, 344876), (2180, 329056), (2240, 320242), (2260, 317408), (2834, 253120), (2912, 246340), (2938, 244160), (3052, 235040), (3164, 226720), (3488, 205660), (3616, 198380), (3640, 197072), (3815, 188032), (3955, 181376), (4160, 172438), (4360, 164528), (4480, 160121), (4520, 158704), (5668, 126560), (5824, 123170), (5876, 122080), (6104, 117520), (6328, 113360), (6976, 102830), (7085, 101248), (7232, 99190), (7280, 98536), (7345, 97664), (7630, 94016), (7910, 90688), (8320, 86219), (8720, 82264), (9040, 79352), (9919, 72320), (10283, 69760), (11336, 63280), (11648, 61585), (11752, 61040), (12208, 58760), (12317, 58240), (12656, 56680), (13952, 51415), (14170, 50624), (14464, 49595), (14560, 49268), (14690, 48832), (15260, 47008), (15820, 45344), (17440, 41132), (18080, 39676), (19838, 36160), (20566, 34880), (22672, 31640), (23504, 30520), (24416, 29380), (24634, 29120), (25312, 28340)]