1430507680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 3971358720

約数和(自身を除く): 2540851040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 113, 127, 140, 160, 178, 224, 226, 254, 280, 356, 445, 452, 508, 560, 565, 623, 635, 712, 791, 889, 890, 904, 1016, 1120, 1130, 1246, 1270, 1424, 1582, 1778, 1780, 1808, 2032, 2260, 2492, 2540, 2848, 3115, 3164, 3556, 3560, 3616, 3955, 4064, 4445, 4520, 4984, 5080, 6230, 6328, 7112, 7120, 7910, 8890, 9040, 9968, 10057, 10160, 11303, 12460, 12656, 14224, 14240, 14351, 15820, 17780, 18080, 19936, 20114, 20320, 22606, 24920, 25312, 28448, 28702, 31640, 35560, 40228, 45212, 49840, 50285, 56515, 57404, 63280, 70399, 71120, 71755, 79121, 80456, 90424, 99680, 100457, 100570, 113030, 114808, 126560, 140798, 142240, 143510, 158242, 160912, 180848, 200914, 201140, 226060, 229616, 281596, 287020, 316484, 321824, 351995, 361696, 395605, 401828, 402280, 452120, 459232, 502285, 563192, 574040, 632968, 703990, 791210, 803656, 804560, 904240, 1004570, 1126384, 1148080, 1265936, 1277239, 1407980, 1582420, 1607312, 1609120, 1808480, 2009140, 2252768, 2296160, 2531872, 2554478, 2815960, 3164840, 3214624, 4018280, 5108956, 5631920, 6329680, 6386195, 8036560, 8940673, 10217912, 11263840, 12659360, 12772390, 16073120, 17881346, 20435824, 25544780, 35762692, 40871648, 44703365, 51089560, 71525384, 89406730, 102179120, 143050768, 178813460, 204358240, 286101536, 357626920, 715253840, 1430507680]

約数ペア:

[(1, 1430507680), (2, 715253840), (4, 357626920), (5, 286101536), (7, 204358240), (8, 178813460), (10, 143050768), (14, 102179120), (16, 89406730), (20, 71525384), (28, 51089560), (32, 44703365), (35, 40871648), (40, 35762692), (56, 25544780), (70, 20435824), (80, 17881346), (89, 16073120), (112, 12772390), (113, 12659360), (127, 11263840), (140, 10217912), (160, 8940673), (178, 8036560), (224, 6386195), (226, 6329680), (254, 5631920), (280, 5108956), (356, 4018280), (445, 3214624), (452, 3164840), (508, 2815960), (560, 2554478), (565, 2531872), (623, 2296160), (635, 2252768), (712, 2009140), (791, 1808480), (889, 1609120), (890, 1607312), (904, 1582420), (1016, 1407980), (1120, 1277239), (1130, 1265936), (1246, 1148080), (1270, 1126384), (1424, 1004570), (1582, 904240), (1778, 804560), (1780, 803656), (1808, 791210), (2032, 703990), (2260, 632968), (2492, 574040), (2540, 563192), (2848, 502285), (3115, 459232), (3164, 452120), (3556, 402280), (3560, 401828), (3616, 395605), (3955, 361696), (4064, 351995), (4445, 321824), (4520, 316484), (4984, 287020), (5080, 281596), (6230, 229616), (6328, 226060), (7112, 201140), (7120, 200914), (7910, 180848), (8890, 160912), (9040, 158242), (9968, 143510), (10057, 142240), (10160, 140798), (11303, 126560), (12460, 114808), (12656, 113030), (14224, 100570), (14240, 100457), (14351, 99680), (15820, 90424), (17780, 80456), (18080, 79121), (19936, 71755), (20114, 71120), (20320, 70399), (22606, 63280), (24920, 57404), (25312, 56515), (28448, 50285), (28702, 49840), (31640, 45212), (35560, 40228)]