675680640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 256

約数和(自身を含む): 2312478720

約数和(自身を除く): 1636798080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 127, 128, 136, 160, 163, 170, 192, 204, 240, 254, 255, 272, 320, 326, 340, 381, 384, 408, 480, 489, 508, 510, 544, 635, 640, 652, 680, 762, 815, 816, 960, 978, 1016, 1020, 1088, 1270, 1304, 1360, 1524, 1630, 1632, 1905, 1920, 1956, 2032, 2040, 2159, 2176, 2445, 2540, 2608, 2720, 2771, 3048, 3260, 3264, 3810, 3912, 4064, 4080, 4318, 4890, 5080, 5216, 5440, 5542, 6096, 6477, 6520, 6528, 7620, 7824, 8128, 8160, 8313, 8636, 9780, 10160, 10432, 10795, 10880, 11084, 12192, 12954, 13040, 13855, 15240, 15648, 16256, 16320, 16626, 17272, 19560, 20320, 20701, 20864, 21590, 22168, 24384, 25908, 26080, 27710, 30480, 31296, 32385, 32640, 33252, 34544, 39120, 40640, 41402, 41565, 43180, 44336, 48768, 51816, 52160, 55420, 60960, 62103, 62592, 64770, 66504, 69088, 78240, 81280, 82804, 83130, 86360, 88672, 103505, 103632, 104320, 110840, 121920, 124206, 129540, 133008, 138176, 156480, 165608, 166260, 172720, 177344, 207010, 207264, 221680, 243840, 248412, 259080, 266016, 276352, 310515, 312960, 331216, 332520, 345440, 351917, 354688, 414020, 414528, 443360, 496824, 518160, 532032, 621030, 662432, 665040, 690880, 703834, 828040, 829056, 886720, 993648, 1036320, 1055751, 1064064, 1242060, 1324864, 1330080, 1381760, 1407668, 1656080, 1759585, 1773440, 1987296, 2072640, 2111502, 2484120, 2649728, 2660160, 2815336, 3312160, 3519170, 3974592, 4145280, 4223004, 4968240, 5278755, 5320320, 5630672, 6624320, 7038340, 7949184, 8446008, 9936480, 10557510, 11261344, 13248640, 14076680, 16892016, 19872960, 21115020, 22522688, 28153360, 33784032, 39745920, 42230040, 45045376, 56306720, 67568064, 84460080, 112613440, 135136128, 168920160, 225226880, 337840320, 675680640]

約数ペア:

[(1, 675680640), (2, 337840320), (3, 225226880), (4, 168920160), (5, 135136128), (6, 112613440), (8, 84460080), (10, 67568064), (12, 56306720), (15, 45045376), (16, 42230040), (17, 39745920), (20, 33784032), (24, 28153360), (30, 22522688), (32, 21115020), (34, 19872960), (40, 16892016), (48, 14076680), (51, 13248640), (60, 11261344), (64, 10557510), (68, 9936480), (80, 8446008), (85, 7949184), (96, 7038340), (102, 6624320), (120, 5630672), (127, 5320320), (128, 5278755), (136, 4968240), (160, 4223004), (163, 4145280), (170, 3974592), (192, 3519170), (204, 3312160), (240, 2815336), (254, 2660160), (255, 2649728), (272, 2484120), (320, 2111502), (326, 2072640), (340, 1987296), (381, 1773440), (384, 1759585), (408, 1656080), (480, 1407668), (489, 1381760), (508, 1330080), (510, 1324864), (544, 1242060), (635, 1064064), (640, 1055751), (652, 1036320), (680, 993648), (762, 886720), (815, 829056), (816, 828040), (960, 703834), (978, 690880), (1016, 665040), (1020, 662432), (1088, 621030), (1270, 532032), (1304, 518160), (1360, 496824), (1524, 443360), (1630, 414528), (1632, 414020), (1905, 354688), (1920, 351917), (1956, 345440), (2032, 332520), (2040, 331216), (2159, 312960), (2176, 310515), (2445, 276352), (2540, 266016), (2608, 259080), (2720, 248412), (2771, 243840), (3048, 221680), (3260, 207264), (3264, 207010), (3810, 177344), (3912, 172720), (4064, 166260), (4080, 165608), (4318, 156480), (4890, 138176), (5080, 133008), (5216, 129540), (5440, 124206), (5542, 121920), (6096, 110840), (6477, 104320), (6520, 103632), (6528, 103505), (7620, 88672), (7824, 86360), (8128, 83130), (8160, 82804), (8313, 81280), (8636, 78240), (9780, 69088), (10160, 66504), (10432, 64770), (10795, 62592), (10880, 62103), (11084, 60960), (12192, 55420), (12954, 52160), (13040, 51816), (13855, 48768), (15240, 44336), (15648, 43180), (16256, 41565), (16320, 41402), (16626, 40640), (17272, 39120), (19560, 34544), (20320, 33252), (20701, 32640), (20864, 32385), (21590, 31296), (22168, 30480), (24384, 27710), (25908, 26080)]