838687680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2293}}^1$

素因数の和:2443

約数の個数: 168

約数和(自身を含む): 2908718592

約数和(自身を除く): 2070030912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2293, 2540, 2880, 3048, 3810, 4064, 4572, 4586, 5080, 5715, 6096, 6879, 7620, 8128, 9144, 9172, 10160, 11430, 11465, 12192, 13758, 15240, 18288, 18344, 20320, 20637, 22860, 22930, 24384, 27516, 30480, 34395, 36576, 36688, 40640, 41274, 45720, 45860, 55032, 60960, 68790, 73152, 73376, 82548, 91440, 91720, 103185, 110064, 121920, 137580, 146752, 165096, 182880, 183440, 206370, 220128, 275160, 291211, 330192, 365760, 366880, 412740, 440256, 550320, 582422, 660384, 733760, 825480, 873633, 1100640, 1164844, 1320768, 1456055, 1650960, 1747266, 2201280, 2329688, 2620899, 2912110, 3301920, 3494532, 4368165, 4659376, 5241798, 5824220, 6603840, 6989064, 8736330, 9318752, 10483596, 11648440, 13104495, 13978128, 17472660, 18637504, 20967192, 23296880, 26208990, 27956256, 34945320, 41934384, 46593760, 52417980, 55912512, 69890640, 83868768, 93187520, 104835960, 139781280, 167737536, 209671920, 279562560, 419343840, 838687680]

約数ペア:

[(1, 838687680), (2, 419343840), (3, 279562560), (4, 209671920), (5, 167737536), (6, 139781280), (8, 104835960), (9, 93187520), (10, 83868768), (12, 69890640), (15, 55912512), (16, 52417980), (18, 46593760), (20, 41934384), (24, 34945320), (30, 27956256), (32, 26208990), (36, 23296880), (40, 20967192), (45, 18637504), (48, 17472660), (60, 13978128), (64, 13104495), (72, 11648440), (80, 10483596), (90, 9318752), (96, 8736330), (120, 6989064), (127, 6603840), (144, 5824220), (160, 5241798), (180, 4659376), (192, 4368165), (240, 3494532), (254, 3301920), (288, 2912110), (320, 2620899), (360, 2329688), (381, 2201280), (480, 1747266), (508, 1650960), (576, 1456055), (635, 1320768), (720, 1164844), (762, 1100640), (960, 873633), (1016, 825480), (1143, 733760), (1270, 660384), (1440, 582422), (1524, 550320), (1905, 440256), (2032, 412740), (2286, 366880), (2293, 365760), (2540, 330192), (2880, 291211), (3048, 275160), (3810, 220128), (4064, 206370), (4572, 183440), (4586, 182880), (5080, 165096), (5715, 146752), (6096, 137580), (6879, 121920), (7620, 110064), (8128, 103185), (9144, 91720), (9172, 91440), (10160, 82548), (11430, 73376), (11465, 73152), (12192, 68790), (13758, 60960), (15240, 55032), (18288, 45860), (18344, 45720), (20320, 41274), (20637, 40640), (22860, 36688), (22930, 36576), (24384, 34395), (27516, 30480)]