754293120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{56123}}^1$

素因数の和:56152

約数の個数: 128

約数和(自身を含む): 2747831040

約数和(自身を除く): 1993537920

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 56123, 112246, 168369, 224492, 280615, 336738, 392861, 448984, 561230, 673476, 785722, 841845, 897968, 1122460, 1178583, 1346952, 1571444, 1683690, 1795936, 1964305, 2244920, 2357166, 2693904, 3142888, 3367380, 3591872, 3928610, 4489840, 4714332, 5387808, 5892915, 6285776, 6734760, 7183744, 7857220, 8979680, 9428664, 10775616, 11785830, 12571552, 13469520, 15714440, 17959360, 18857328, 21551232, 23571660, 25143104, 26939040, 31428880, 35918720, 37714656, 47143320, 50286208, 53878080, 62857760, 75429312, 94286640, 107756160, 125715520, 150858624, 188573280, 251431040, 377146560, 754293120]

約数ペア:

[(1, 754293120), (2, 377146560), (3, 251431040), (4, 188573280), (5, 150858624), (6, 125715520), (7, 107756160), (8, 94286640), (10, 75429312), (12, 62857760), (14, 53878080), (15, 50286208), (16, 47143320), (20, 37714656), (21, 35918720), (24, 31428880), (28, 26939040), (30, 25143104), (32, 23571660), (35, 21551232), (40, 18857328), (42, 17959360), (48, 15714440), (56, 13469520), (60, 12571552), (64, 11785830), (70, 10775616), (80, 9428664), (84, 8979680), (96, 7857220), (105, 7183744), (112, 6734760), (120, 6285776), (128, 5892915), (140, 5387808), (160, 4714332), (168, 4489840), (192, 3928610), (210, 3591872), (224, 3367380), (240, 3142888), (280, 2693904), (320, 2357166), (336, 2244920), (384, 1964305), (420, 1795936), (448, 1683690), (480, 1571444), (560, 1346952), (640, 1178583), (672, 1122460), (840, 897968), (896, 841845), (960, 785722), (1120, 673476), (1344, 561230), (1680, 448984), (1920, 392861), (2240, 336738), (2688, 280615), (3360, 224492), (4480, 168369), (6720, 112246), (13440, 56123)]