1638786240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 672

約数和(自身を含む): 7167189120

約数和(自身を除く): 5528402880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 74, 78, 80, 84, 90, 91, 96, 104, 105, 111, 112, 117, 120, 126, 130, 140, 144, 148, 156, 160, 168, 169, 180, 182, 185, 192, 195, 208, 210, 222, 224, 234, 240, 252, 259, 260, 273, 280, 288, 296, 312, 315, 320, 333, 336, 338, 360, 364, 370, 390, 416, 420, 444, 448, 455, 468, 480, 481, 504, 507, 518, 520, 546, 555, 560, 576, 585, 592, 624, 630, 666, 672, 676, 720, 728, 740, 777, 780, 819, 832, 840, 845, 888, 910, 936, 960, 962, 1008, 1014, 1036, 1040, 1092, 1110, 1120, 1170, 1183, 1184, 1248, 1260, 1295, 1332, 1344, 1352, 1365, 1440, 1443, 1456, 1480, 1521, 1554, 1560, 1638, 1665, 1680, 1690, 1776, 1820, 1872, 1924, 2016, 2028, 2072, 2080, 2184, 2197, 2220, 2240, 2331, 2340, 2366, 2368, 2405, 2496, 2520, 2535, 2590, 2664, 2704, 2730, 2880, 2886, 2912, 2960, 3042, 3108, 3120, 3276, 3330, 3360, 3367, 3380, 3549, 3552, 3640, 3744, 3848, 3885, 4032, 4056, 4095, 4144, 4160, 4329, 4368, 4394, 4440, 4662, 4680, 4732, 4810, 5040, 5070, 5180, 5328, 5408, 5460, 5772, 5824, 5915, 5920, 6084, 6216, 6240, 6253, 6552, 6591, 6660, 6720, 6734, 6760, 7098, 7104, 7215, 7280, 7488, 7605, 7696, 7770, 8112, 8190, 8288, 8658, 8736, 8788, 8880, 9324, 9360, 9464, 9620, 10080, 10101, 10140, 10360, 10647, 10656, 10816, 10920, 10985, 11544, 11655, 11830, 11840, 12168, 12432, 12480, 12506, 13104, 13182, 13320, 13468, 13520, 14196, 14430, 14560, 15210, 15379, 15392, 15540, 16224, 16380, 16576, 16835, 17316, 17472, 17576, 17745, 17760, 18648, 18720, 18759, 18928, 19240, 19773, 20160, 20202, 20280, 20720, 21294, 21312, 21645, 21840, 21970, 23088, 23310, 23660, 24336, 24864, 25012, 26208, 26364, 26640, 26936, 27040, 28392, 28860, 29120, 30303, 30420, 30758, 30784, 31080, 31265, 32448, 32760, 32955, 33670, 34632, 35152, 35490, 35520, 37296, 37440, 37518, 37856, 38480, 39546, 40404, 40560, 41440, 42588, 43290, 43680, 43771, 43940, 46137, 46176, 46620, 47320, 48672, 49728, 50024, 50505, 52416, 52728, 53235, 53280, 53872, 54080, 56277, 56784, 57720, 60606, 60840, 61516, 62160, 62530, 65520, 65910, 67340, 69264, 70304, 70980, 74592, 75036, 75712, 76895, 76960, 79092, 80808, 81120, 81289, 82880, 85176, 86580, 87360, 87542, 87880, 92274, 92352, 93240, 93795, 94640, 97344, 98865, 100048, 101010, 105456, 106470, 106560, 107744, 112554, 113568, 115440, 121212, 121680, 123032, 124320, 125060, 131040, 131313, 131820, 134680, 138411, 138528, 140608, 141960, 149184, 150072, 151515, 153790, 153920, 158184, 161616, 162240, 162578, 170352, 173160, 175084, 175760, 184548, 186480, 187590, 189280, 197730, 200096, 202020, 210912, 212940, 215488, 218855, 225108, 227136, 230685, 230880, 242424, 243360, 243867, 246064, 248640, 250120, 262080, 262626, 263640, 269360, 276822, 277056, 281385, 283920, 300144, 303030, 307580, 316368, 323232, 325156, 340704, 346320, 350168, 351520, 369096, 372960, 375180, 378560, 393939, 395460, 400192, 404040, 406445, 421824, 425880, 437710, 450216, 461370, 461760, 484848, 486720, 487734, 492128, 500240, 525252, 527280, 538720, 553644, 562770, 567840, 569023, 600288, 606060, 615160, 632736, 646464, 650312, 656565, 681408, 692055, 692640, 700336, 703040, 731601, 738192, 745920, 750360, 787878, 790920, 808080, 812890, 851760, 875420, 900432, 922740, 969696, 975468, 984256, 1000480, 1050504, 1054560, 1077440, 1107288, 1125540, 1135680, 1138046, 1200576, 1212120, 1219335, 1230320, 1265472, 1300624, 1313130, 1384110, 1385280, 1400672, 1463202, 1476384, 1500720, 1575756, 1581840, 1616160, 1625780, 1703520, 1707069, 1750840, 1800864, 1845480, 1939392, 1950936, 1969695, 2000960, 2101008, 2109120, 2214576, 2251080, 2276092, 2424240, 2438670, 2460640, 2601248, 2626260, 2768220, 2801344, 2845115, 2926404, 2952768, 3001440, 3151512, 3163680, 3232320, 3251560, 3407040, 3414138, 3501680, 3601728, 3658005, 3690960, 3901872, 3939390, 4202016, 4429152, 4502160, 4552184, 4848480, 4877340, 4921280, 5121207, 5202496, 5252520, 5536440, 5690230, 5852808, 6002880, 6303024, 6327360, 6503120, 6828276, 7003360, 7316010, 7381920, 7803744, 7878780, 8404032, 8535345, 8858304, 9004320, 9104368, 9696960, 9754680, 10242414, 10505040, 11072880, 11380460, 11705616, 12606048, 13006240, 13656552, 14006720, 14632020, 14763840, 15607488, 15757560, 17070690, 18008640, 18208736, 19509360, 20484828, 21010080, 22145760, 22760920, 23411232, 25212096, 25606035, 26012480, 27313104, 29264040, 31515120, 34141380, 36417472, 39018720, 40969656, 42020160, 44291520, 45521840, 46822464, 51212070, 54626208, 58528080, 63030240, 68282760, 78037440, 81939312, 91043680, 102424140, 109252416, 117056160, 126060480, 136565520, 163878624, 182087360, 204848280, 234112320, 273131040, 327757248, 409696560, 546262080, 819393120, 1638786240]

約数ペア:

[(1, 1638786240), (2, 819393120), (3, 546262080), (4, 409696560), (5, 327757248), (6, 273131040), (7, 234112320), (8, 204848280), (9, 182087360), (10, 163878624), (12, 136565520), (13, 126060480), (14, 117056160), (15, 109252416), (16, 102424140), (18, 91043680), (20, 81939312), (21, 78037440), (24, 68282760), (26, 63030240), (28, 58528080), (30, 54626208), (32, 51212070), (35, 46822464), (36, 45521840), (37, 44291520), (39, 42020160), (40, 40969656), (42, 39018720), (45, 36417472), (48, 34141380), (52, 31515120), (56, 29264040), (60, 27313104), (63, 26012480), (64, 25606035), (65, 25212096), (70, 23411232), (72, 22760920), (74, 22145760), (78, 21010080), (80, 20484828), (84, 19509360), (90, 18208736), (91, 18008640), (96, 17070690), (104, 15757560), (105, 15607488), (111, 14763840), (112, 14632020), (117, 14006720), (120, 13656552), (126, 13006240), (130, 12606048), (140, 11705616), (144, 11380460), (148, 11072880), (156, 10505040), (160, 10242414), (168, 9754680), (169, 9696960), (180, 9104368), (182, 9004320), (185, 8858304), (192, 8535345), (195, 8404032), (208, 7878780), (210, 7803744), (222, 7381920), (224, 7316010), (234, 7003360), (240, 6828276), (252, 6503120), (259, 6327360), (260, 6303024), (273, 6002880), (280, 5852808), (288, 5690230), (296, 5536440), (312, 5252520), (315, 5202496), (320, 5121207), (333, 4921280), (336, 4877340), (338, 4848480), (360, 4552184), (364, 4502160), (370, 4429152), (390, 4202016), (416, 3939390), (420, 3901872), (444, 3690960), (448, 3658005), (455, 3601728), (468, 3501680), (480, 3414138), (481, 3407040), (504, 3251560), (507, 3232320), (518, 3163680), (520, 3151512), (546, 3001440), (555, 2952768), (560, 2926404), (576, 2845115), (585, 2801344), (592, 2768220), (624, 2626260), (630, 2601248), (666, 2460640), (672, 2438670), (676, 2424240), (720, 2276092), (728, 2251080), (740, 2214576), (777, 2109120), (780, 2101008), (819, 2000960), (832, 1969695), (840, 1950936), (845, 1939392), (888, 1845480), (910, 1800864), (936, 1750840), (960, 1707069), (962, 1703520), (1008, 1625780), (1014, 1616160), (1036, 1581840), (1040, 1575756), (1092, 1500720), (1110, 1476384), (1120, 1463202), (1170, 1400672), (1183, 1385280), (1184, 1384110), (1248, 1313130), (1260, 1300624), (1295, 1265472), (1332, 1230320), (1344, 1219335), (1352, 1212120), (1365, 1200576), (1440, 1138046), (1443, 1135680), (1456, 1125540), (1480, 1107288), (1521, 1077440), (1554, 1054560), (1560, 1050504), (1638, 1000480), (1665, 984256), (1680, 975468), (1690, 969696), (1776, 922740), (1820, 900432), (1872, 875420), (1924, 851760), (2016, 812890), (2028, 808080), (2072, 790920), (2080, 787878), (2184, 750360), (2197, 745920), (2220, 738192), (2240, 731601), (2331, 703040), (2340, 700336), (2366, 692640), (2368, 692055), (2405, 681408), (2496, 656565), (2520, 650312), (2535, 646464), (2590, 632736), (2664, 615160), (2704, 606060), (2730, 600288), (2880, 569023), (2886, 567840), (2912, 562770), (2960, 553644), (3042, 538720), (3108, 527280), (3120, 525252), (3276, 500240), (3330, 492128), (3360, 487734), (3367, 486720), (3380, 484848), (3549, 461760), (3552, 461370), (3640, 450216), (3744, 437710), (3848, 425880), (3885, 421824), (4032, 406445), (4056, 404040), (4095, 400192), (4144, 395460), (4160, 393939), (4329, 378560), (4368, 375180), (4394, 372960), (4440, 369096), (4662, 351520), (4680, 350168), (4732, 346320), (4810, 340704), (5040, 325156), (5070, 323232), (5180, 316368), (5328, 307580), (5408, 303030), (5460, 300144), (5772, 283920), (5824, 281385), (5915, 277056), (5920, 276822), (6084, 269360), (6216, 263640), (6240, 262626), (6253, 262080), (6552, 250120), (6591, 248640), (6660, 246064), (6720, 243867), (6734, 243360), (6760, 242424), (7098, 230880), (7104, 230685), (7215, 227136), (7280, 225108), (7488, 218855), (7605, 215488), (7696, 212940), (7770, 210912), (8112, 202020), (8190, 200096), (8288, 197730), (8658, 189280), (8736, 187590), (8788, 186480), (8880, 184548), (9324, 175760), (9360, 175084), (9464, 173160), (9620, 170352), (10080, 162578), (10101, 162240), (10140, 161616), (10360, 158184), (10647, 153920), (10656, 153790), (10816, 151515), (10920, 150072), (10985, 149184), (11544, 141960), (11655, 140608), (11830, 138528), (11840, 138411), (12168, 134680), (12432, 131820), (12480, 131313), (12506, 131040), (13104, 125060), (13182, 124320), (13320, 123032), (13468, 121680), (13520, 121212), (14196, 115440), (14430, 113568), (14560, 112554), (15210, 107744), (15379, 106560), (15392, 106470), (15540, 105456), (16224, 101010), (16380, 100048), (16576, 98865), (16835, 97344), (17316, 94640), (17472, 93795), (17576, 93240), (17745, 92352), (17760, 92274), (18648, 87880), (18720, 87542), (18759, 87360), (18928, 86580), (19240, 85176), (19773, 82880), (20160, 81289), (20202, 81120), (20280, 80808), (20720, 79092), (21294, 76960), (21312, 76895), (21645, 75712), (21840, 75036), (21970, 74592), (23088, 70980), (23310, 70304), (23660, 69264), (24336, 67340), (24864, 65910), (25012, 65520), (26208, 62530), (26364, 62160), (26640, 61516), (26936, 60840), (27040, 60606), (28392, 57720), (28860, 56784), (29120, 56277), (30303, 54080), (30420, 53872), (30758, 53280), (30784, 53235), (31080, 52728), (31265, 52416), (32448, 50505), (32760, 50024), (32955, 49728), (33670, 48672), (34632, 47320), (35152, 46620), (35490, 46176), (35520, 46137), (37296, 43940), (37440, 43771), (37518, 43680), (37856, 43290), (38480, 42588), (39546, 41440), (40404, 40560)]