78649964640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4937}}^1$

素因数の和:5031

約数の個数: 576

約数和(自身を含む): 309819758976

約数和(自身を除く): 231169794336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 37, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 74, 78, 80, 90, 92, 96, 104, 111, 115, 117, 120, 130, 138, 144, 148, 156, 160, 180, 184, 185, 195, 207, 208, 222, 230, 234, 240, 260, 276, 288, 296, 299, 312, 333, 345, 360, 368, 370, 390, 414, 416, 444, 460, 468, 480, 481, 520, 552, 555, 585, 592, 598, 624, 666, 690, 720, 736, 740, 780, 828, 851, 888, 897, 920, 936, 962, 1035, 1040, 1104, 1110, 1170, 1184, 1196, 1248, 1332, 1380, 1440, 1443, 1480, 1495, 1560, 1656, 1665, 1702, 1776, 1794, 1840, 1872, 1924, 2070, 2080, 2208, 2220, 2340, 2392, 2405, 2553, 2664, 2691, 2760, 2886, 2960, 2990, 3120, 3312, 3330, 3404, 3552, 3588, 3680, 3744, 3848, 4140, 4255, 4329, 4440, 4485, 4680, 4784, 4810, 4937, 5106, 5328, 5382, 5520, 5772, 5920, 5980, 6240, 6624, 6660, 6808, 7176, 7215, 7659, 7696, 8280, 8510, 8658, 8880, 8970, 9360, 9568, 9620, 9874, 10212, 10656, 10764, 11040, 11063, 11544, 11960, 12765, 13320, 13455, 13616, 14352, 14430, 14811, 15318, 15392, 16560, 17020, 17316, 17760, 17940, 18720, 19240, 19748, 20424, 21528, 21645, 22126, 23088, 23920, 24685, 25530, 26640, 26910, 27232, 28704, 28860, 29622, 30636, 33120, 33189, 34040, 34632, 35880, 38295, 38480, 39496, 40848, 43056, 43290, 44252, 44433, 46176, 47840, 49370, 51060, 53280, 53820, 55315, 57720, 59244, 61272, 64181, 66378, 68080, 69264, 71760, 74055, 76590, 76960, 78992, 81696, 86112, 86580, 88504, 88866, 98740, 99567, 102120, 107640, 110630, 113551, 115440, 118488, 122544, 128362, 132756, 136160, 138528, 143520, 148110, 153180, 157984, 165945, 173160, 177008, 177732, 182669, 192543, 197480, 199134, 204240, 215280, 221260, 222165, 227102, 230880, 236976, 245088, 256724, 265512, 296220, 306360, 320905, 331890, 340653, 346320, 354016, 355464, 365338, 385086, 394960, 398268, 408480, 430560, 442520, 444330, 454204, 473952, 497835, 513448, 531024, 548007, 567755, 577629, 592440, 612720, 641810, 663780, 681306, 692640, 710928, 730676, 770172, 789920, 796536, 885040, 888660, 908408, 913345, 962715, 995670, 1021959, 1026896, 1062048, 1096014, 1135510, 1155258, 1184880, 1225440, 1283620, 1327560, 1362612, 1421856, 1461352, 1476163, 1540344, 1593072, 1644021, 1703265, 1770080, 1777320, 1816816, 1826690, 1925430, 1991340, 2043918, 2053792, 2192028, 2271020, 2310516, 2369760, 2374697, 2567240, 2655120, 2725224, 2740035, 2888145, 2922704, 2952326, 3080688, 3186144, 3288042, 3406530, 3554640, 3633632, 3653380, 3850860, 3982680, 4087836, 4201387, 4384056, 4428489, 4542040, 4621032, 4749394, 5109795, 5134480, 5310240, 5450448, 5480070, 5776290, 5845408, 5904652, 6161376, 6576084, 6813060, 7109280, 7124091, 7306760, 7380815, 7701720, 7965360, 8175672, 8220105, 8402774, 8768112, 8856978, 9084080, 9242064, 9498788, 10219590, 10268960, 10900896, 10960140, 11552580, 11809304, 11873485, 12604161, 13152168, 13285467, 13626120, 14248182, 14613520, 14761630, 15403440, 15930720, 16351344, 16440210, 16805548, 17536224, 17713956, 18168160, 18484128, 18997576, 20439180, 21006935, 21372273, 21920280, 22142445, 23105160, 23618608, 23746970, 25208322, 26304336, 26570934, 27252240, 28496364, 29227040, 29523260, 30806880, 32702688, 32880420, 33611096, 35427912, 35620455, 37812483, 37995152, 40878360, 42013870, 42744546, 43840560, 44284890, 46210320, 47237216, 47493940, 50416644, 52608672, 53141868, 54504480, 54618031, 56992728, 59046520, 63020805, 65760840, 66427335, 67222192, 70855824, 71240910, 75624966, 75990304, 81756720, 84027740, 85489092, 87681120, 88569780, 92420640, 94987880, 100833288, 106283736, 106861365, 109236062, 113985456, 118093040, 126041610, 131521680, 132854670, 134444384, 141711648, 142481820, 151249932, 163513440, 163854093, 168055480, 170978184, 177139560, 189062415, 189975760, 201666576, 212567472, 213722730, 218472124, 227970912, 236186080, 252083220, 263043360, 265709340, 273090155, 284963640, 302499864, 327708186, 336110960, 341956368, 354279120, 378124830, 379951520, 403333152, 425134944, 427445460, 436944248, 491562279, 504166440, 531418680, 546180310, 569927280, 604999728, 655416372, 672221920, 683912736, 708558240, 756249660, 819270465, 854890920, 873888496, 983124558, 1008332880, 1062837360, 1092360620, 1139854560, 1209999456, 1310832744, 1512499320, 1638540930, 1709781840, 1747776992, 1966249116, 2016665760, 2125674720, 2184721240, 2457811395, 2621665488, 3024998640, 3277081860, 3419563680, 3932498232, 4369442480, 4915622790, 5243330976, 6049997280, 6554163720, 7864996464, 8738884960, 9831245580, 13108327440, 15729992928, 19662491160, 26216654880, 39324982320, 78649964640]

約数ペア:

[(1, 78649964640), (2, 39324982320), (3, 26216654880), (4, 19662491160), (5, 15729992928), (6, 13108327440), (8, 9831245580), (9, 8738884960), (10, 7864996464), (12, 6554163720), (13, 6049997280), (15, 5243330976), (16, 4915622790), (18, 4369442480), (20, 3932498232), (23, 3419563680), (24, 3277081860), (26, 3024998640), (30, 2621665488), (32, 2457811395), (36, 2184721240), (37, 2125674720), (39, 2016665760), (40, 1966249116), (45, 1747776992), (46, 1709781840), (48, 1638540930), (52, 1512499320), (60, 1310832744), (65, 1209999456), (69, 1139854560), (72, 1092360620), (74, 1062837360), (78, 1008332880), (80, 983124558), (90, 873888496), (92, 854890920), (96, 819270465), (104, 756249660), (111, 708558240), (115, 683912736), (117, 672221920), (120, 655416372), (130, 604999728), (138, 569927280), (144, 546180310), (148, 531418680), (156, 504166440), (160, 491562279), (180, 436944248), (184, 427445460), (185, 425134944), (195, 403333152), (207, 379951520), (208, 378124830), (222, 354279120), (230, 341956368), (234, 336110960), (240, 327708186), (260, 302499864), (276, 284963640), (288, 273090155), (296, 265709340), (299, 263043360), (312, 252083220), (333, 236186080), (345, 227970912), (360, 218472124), (368, 213722730), (370, 212567472), (390, 201666576), (414, 189975760), (416, 189062415), (444, 177139560), (460, 170978184), (468, 168055480), (480, 163854093), (481, 163513440), (520, 151249932), (552, 142481820), (555, 141711648), (585, 134444384), (592, 132854670), (598, 131521680), (624, 126041610), (666, 118093040), (690, 113985456), (720, 109236062), (736, 106861365), (740, 106283736), (780, 100833288), (828, 94987880), (851, 92420640), (888, 88569780), (897, 87681120), (920, 85489092), (936, 84027740), (962, 81756720), (1035, 75990304), (1040, 75624966), (1104, 71240910), (1110, 70855824), (1170, 67222192), (1184, 66427335), (1196, 65760840), (1248, 63020805), (1332, 59046520), (1380, 56992728), (1440, 54618031), (1443, 54504480), (1480, 53141868), (1495, 52608672), (1560, 50416644), (1656, 47493940), (1665, 47237216), (1702, 46210320), (1776, 44284890), (1794, 43840560), (1840, 42744546), (1872, 42013870), (1924, 40878360), (2070, 37995152), (2080, 37812483), (2208, 35620455), (2220, 35427912), (2340, 33611096), (2392, 32880420), (2405, 32702688), (2553, 30806880), (2664, 29523260), (2691, 29227040), (2760, 28496364), (2886, 27252240), (2960, 26570934), (2990, 26304336), (3120, 25208322), (3312, 23746970), (3330, 23618608), (3404, 23105160), (3552, 22142445), (3588, 21920280), (3680, 21372273), (3744, 21006935), (3848, 20439180), (4140, 18997576), (4255, 18484128), (4329, 18168160), (4440, 17713956), (4485, 17536224), (4680, 16805548), (4784, 16440210), (4810, 16351344), (4937, 15930720), (5106, 15403440), (5328, 14761630), (5382, 14613520), (5520, 14248182), (5772, 13626120), (5920, 13285467), (5980, 13152168), (6240, 12604161), (6624, 11873485), (6660, 11809304), (6808, 11552580), (7176, 10960140), (7215, 10900896), (7659, 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2043918), (39496, 1991340), (40848, 1925430), (43056, 1826690), (43290, 1816816), (44252, 1777320), (44433, 1770080), (46176, 1703265), (47840, 1644021), (49370, 1593072), (51060, 1540344), (53280, 1476163), (53820, 1461352), (55315, 1421856), (57720, 1362612), (59244, 1327560), (61272, 1283620), (64181, 1225440), (66378, 1184880), (68080, 1155258), (69264, 1135510), (71760, 1096014), (74055, 1062048), (76590, 1026896), (76960, 1021959), (78992, 995670), (81696, 962715), (86112, 913345), (86580, 908408), (88504, 888660), (88866, 885040), (98740, 796536), (99567, 789920), (102120, 770172), (107640, 730676), (110630, 710928), (113551, 692640), (115440, 681306), (118488, 663780), (122544, 641810), (128362, 612720), (132756, 592440), (136160, 577629), (138528, 567755), (143520, 548007), (148110, 531024), (153180, 513448), (157984, 497835), (165945, 473952), (173160, 454204), (177008, 444330), (177732, 442520), (182669, 430560), (192543, 408480), (197480, 398268), (199134, 394960), (204240, 385086), (215280, 365338), (221260, 355464), (222165, 354016), (227102, 346320), (230880, 340653), (236976, 331890), (245088, 320905), (256724, 306360), (265512, 296220)]