678419771280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1294

約数の個数: 320

約数和(自身を含む): 2148030517248

約数和(自身を除く): 1469610745968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 157, 167, 240, 262, 314, 334, 393, 471, 501, 524, 628, 655, 668, 785, 786, 823, 835, 942, 1002, 1048, 1256, 1310, 1336, 1570, 1572, 1646, 1670, 1884, 1965, 2004, 2096, 2355, 2469, 2505, 2512, 2620, 2672, 3140, 3144, 3292, 3340, 3768, 3930, 4008, 4115, 4710, 4938, 5010, 5240, 6280, 6288, 6584, 6680, 7536, 7860, 8016, 8230, 9420, 9876, 10020, 10480, 12345, 12560, 13168, 13360, 15720, 16460, 18840, 19752, 20040, 20567, 21877, 24690, 26219, 31440, 32920, 37680, 39504, 40080, 41134, 43754, 49380, 52438, 61701, 65631, 65840, 78657, 82268, 87508, 98760, 102835, 104876, 107813, 109385, 123402, 129211, 131095, 131262, 137441, 157314, 164536, 175016, 197520, 205670, 209752, 215626, 218770, 246804, 258422, 262190, 262524, 274882, 308505, 314628, 323439, 328155, 329072, 350032, 387633, 393285, 411340, 412323, 419504, 431252, 437540, 493608, 516844, 524380, 525048, 539065, 549764, 617010, 629256, 646055, 646878, 656310, 687205, 775266, 786570, 822680, 824646, 862504, 875080, 987216, 1033688, 1048760, 1050096, 1078130, 1099528, 1234020, 1258512, 1292110, 1293756, 1312620, 1374410, 1550532, 1573140, 1617195, 1645360, 1649292, 1725008, 1750160, 1938165, 2061615, 2067376, 2097520, 2156260, 2199056, 2468040, 2584220, 2587512, 2625240, 2748820, 3101064, 3146280, 3234390, 3298584, 3434689, 3876330, 4123230, 4312520, 4936080, 5168440, 5175024, 5250480, 5497640, 6202128, 6292560, 6468780, 6597168, 6869378, 7752660, 8246460, 8625040, 10304067, 10336880, 10995280, 12937560, 13738756, 15505320, 16492920, 16926641, 17173445, 18004771, 20608134, 21578237, 25875120, 27477512, 31010640, 32985840, 33853282, 34346890, 36009542, 41216268, 43156474, 50779923, 51520335, 54014313, 54955024, 64734711, 67706564, 68693780, 72019084, 82432536, 84633205, 86312948, 90023855, 101559846, 103040670, 107891185, 108028626, 129469422, 135413128, 137387560, 144038168, 164865072, 169266410, 172625896, 180047710, 203119692, 206081340, 215782370, 216057252, 253899615, 258938844, 270071565, 270826256, 274775120, 288076336, 323673555, 338532820, 345251792, 360095420, 406239384, 412162680, 431564740, 432114504, 507799230, 517877688, 540143130, 647347110, 677065640, 720190840, 812478768, 824325360, 863129480, 864229008, 1015598460, 1035755376, 1080286260, 1294694220, 1354131280, 1440381680, 1726258960, 2031196920, 2160572520, 2589388440, 2826749047, 4062393840, 4321145040, 5178776880, 5653498094, 8480247141, 11306996188, 14133745235, 16960494282, 22613992376, 28267490470, 33920988564, 42401235705, 45227984752, 56534980940, 67841977128, 84802471410, 113069961880, 135683954256, 169604942820, 226139923760, 339209885640, 678419771280]

約数ペア:

[(1, 678419771280), (2, 339209885640), (3, 226139923760), (4, 169604942820), (5, 135683954256), (6, 113069961880), (8, 84802471410), (10, 67841977128), (12, 56534980940), (15, 45227984752), (16, 42401235705), (20, 33920988564), (24, 28267490470), (30, 22613992376), (40, 16960494282), (48, 14133745235), (60, 11306996188), (80, 8480247141), (120, 5653498094), (131, 5178776880), (157, 4321145040), (167, 4062393840), (240, 2826749047), (262, 2589388440), (314, 2160572520), (334, 2031196920), (393, 1726258960), (471, 1440381680), (501, 1354131280), (524, 1294694220), (628, 1080286260), (655, 1035755376), (668, 1015598460), (785, 864229008), (786, 863129480), (823, 824325360), (835, 812478768), (942, 720190840), (1002, 677065640), (1048, 647347110), (1256, 540143130), (1310, 517877688), (1336, 507799230), (1570, 432114504), (1572, 431564740), (1646, 412162680), (1670, 406239384), (1884, 360095420), (1965, 345251792), (2004, 338532820), (2096, 323673555), (2355, 288076336), (2469, 274775120), (2505, 270826256), (2512, 270071565), (2620, 258938844), (2672, 253899615), (3140, 216057252), (3144, 215782370), (3292, 206081340), (3340, 203119692), (3768, 180047710), (3930, 172625896), (4008, 169266410), (4115, 164865072), (4710, 144038168), (4938, 137387560), (5010, 135413128), (5240, 129469422), (6280, 108028626), (6288, 107891185), (6584, 103040670), (6680, 101559846), (7536, 90023855), (7860, 86312948), (8016, 84633205), (8230, 82432536), (9420, 72019084), (9876, 68693780), (10020, 67706564), (10480, 64734711), (12345, 54955024), (12560, 54014313), (13168, 51520335), (13360, 50779923), (15720, 43156474), (16460, 41216268), (18840, 36009542), (19752, 34346890), (20040, 33853282), (20567, 32985840), (21877, 31010640), (24690, 27477512), (26219, 25875120), (31440, 21578237), (32920, 20608134), (37680, 18004771), (39504, 17173445), (40080, 16926641), (41134, 16492920), (43754, 15505320), (49380, 13738756), (52438, 12937560), (61701, 10995280), (65631, 10336880), (65840, 10304067), (78657, 8625040), (82268, 8246460), (87508, 7752660), (98760, 6869378), (102835, 6597168), (104876, 6468780), (107813, 6292560), (109385, 6202128), (123402, 5497640), (129211, 5250480), (131095, 5175024), (131262, 5168440), (137441, 4936080), (157314, 4312520), (164536, 4123230), (175016, 3876330), (197520, 3434689), (205670, 3298584), (209752, 3234390), (215626, 3146280), (218770, 3101064), (246804, 2748820), (258422, 2625240), (262190, 2587512), (262524, 2584220), (274882, 2468040), (308505, 2199056), (314628, 2156260), (323439, 2097520), (328155, 2067376), (329072, 2061615), (350032, 1938165), (387633, 1750160), (393285, 1725008), (411340, 1649292), (412323, 1645360), (419504, 1617195), (431252, 1573140), (437540, 1550532), (493608, 1374410), (516844, 1312620), (524380, 1293756), (525048, 1292110), (539065, 1258512), (549764, 1234020), (617010, 1099528), (629256, 1078130), (646055, 1050096), (646878, 1048760), (656310, 1033688), (687205, 987216), (775266, 875080), (786570, 862504), (822680, 824646)]