15313585280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:647

約数の個数: 256

約数和(自身を含む): 43158044160

約数和(自身を除く): 27844458880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 263, 280, 287, 317, 320, 328, 410, 448, 526, 560, 574, 634, 640, 656, 820, 896, 1052, 1120, 1148, 1268, 1312, 1315, 1435, 1585, 1640, 1841, 2104, 2219, 2240, 2296, 2536, 2624, 2630, 2870, 3170, 3280, 3682, 4208, 4438, 4480, 4592, 5072, 5248, 5260, 5740, 6340, 6560, 7364, 8416, 8876, 9184, 9205, 10144, 10520, 10783, 11095, 11480, 12680, 12997, 13120, 14728, 16832, 17752, 18368, 18410, 20288, 21040, 21566, 22190, 22960, 25360, 25994, 26240, 29456, 33664, 35504, 36736, 36820, 40576, 42080, 43132, 44380, 45920, 50720, 51988, 53915, 58912, 64985, 71008, 73640, 75481, 83371, 84160, 86264, 88760, 90979, 91840, 101440, 103976, 107830, 117824, 129970, 142016, 147280, 150962, 166742, 168320, 172528, 177520, 181958, 183680, 202880, 207952, 215660, 235648, 259940, 284032, 294560, 301924, 333484, 345056, 355040, 363916, 377405, 415904, 416855, 431320, 454895, 519880, 583597, 589120, 603848, 666968, 690112, 710080, 727832, 754810, 831808, 833710, 862640, 909790, 1039760, 1167194, 1178240, 1207696, 1333936, 1380224, 1420160, 1455664, 1509620, 1663616, 1667420, 1725280, 1819580, 2079520, 2334388, 2415392, 2667872, 2911328, 2917985, 3019240, 3334840, 3418211, 3450560, 3639160, 4159040, 4668776, 4830784, 5335744, 5822656, 5835970, 6038480, 6669680, 6836422, 6901120, 7278320, 8318080, 9337552, 9661568, 10671488, 11645312, 11671940, 12076960, 13339360, 13672844, 14556640, 17091055, 18675104, 23343880, 23927477, 24153920, 26678720, 27345688, 29113280, 34182110, 37350208, 46687760, 47854954, 48307840, 53357440, 54691376, 58226560, 68364220, 74700416, 93375520, 95709908, 109382752, 119637385, 136728440, 186751040, 191419816, 218765504, 239274770, 273456880, 373502080, 382839632, 437531008, 478549540, 546913760, 765679264, 957099080, 1093827520, 1531358528, 1914198160, 2187655040, 3062717056, 3828396320, 7656792640, 15313585280]

約数ペア:

[(1, 15313585280), (2, 7656792640), (4, 3828396320), (5, 3062717056), (7, 2187655040), (8, 1914198160), (10, 1531358528), (14, 1093827520), (16, 957099080), (20, 765679264), (28, 546913760), (32, 478549540), (35, 437531008), (40, 382839632), (41, 373502080), (56, 273456880), (64, 239274770), (70, 218765504), (80, 191419816), (82, 186751040), (112, 136728440), (128, 119637385), (140, 109382752), (160, 95709908), (164, 93375520), (205, 74700416), (224, 68364220), (263, 58226560), (280, 54691376), (287, 53357440), (317, 48307840), (320, 47854954), (328, 46687760), (410, 37350208), (448, 34182110), (526, 29113280), (560, 27345688), (574, 26678720), (634, 24153920), (640, 23927477), (656, 23343880), (820, 18675104), (896, 17091055), (1052, 14556640), (1120, 13672844), (1148, 13339360), (1268, 12076960), (1312, 11671940), (1315, 11645312), (1435, 10671488), (1585, 9661568), (1640, 9337552), (1841, 8318080), (2104, 7278320), (2219, 6901120), (2240, 6836422), (2296, 6669680), (2536, 6038480), (2624, 5835970), (2630, 5822656), (2870, 5335744), (3170, 4830784), (3280, 4668776), (3682, 4159040), (4208, 3639160), (4438, 3450560), (4480, 3418211), (4592, 3334840), (5072, 3019240), (5248, 2917985), (5260, 2911328), (5740, 2667872), (6340, 2415392), (6560, 2334388), (7364, 2079520), (8416, 1819580), (8876, 1725280), (9184, 1667420), (9205, 1663616), (10144, 1509620), (10520, 1455664), (10783, 1420160), (11095, 1380224), (11480, 1333936), (12680, 1207696), (12997, 1178240), (13120, 1167194), (14728, 1039760), (16832, 909790), (17752, 862640), (18368, 833710), (18410, 831808), (20288, 754810), (21040, 727832), (21566, 710080), (22190, 690112), (22960, 666968), (25360, 603848), (25994, 589120), (26240, 583597), (29456, 519880), (33664, 454895), (35504, 431320), (36736, 416855), (36820, 415904), (40576, 377405), (42080, 363916), (43132, 355040), (44380, 345056), (45920, 333484), (50720, 301924), (51988, 294560), (53915, 284032), (58912, 259940), (64985, 235648), (71008, 215660), (73640, 207952), (75481, 202880), (83371, 183680), (84160, 181958), (86264, 177520), (88760, 172528), (90979, 168320), (91840, 166742), (101440, 150962), (103976, 147280), (107830, 142016), (117824, 129970)]