868416640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 384

約数和(自身を含む): 2723742720

約数和(自身を除く): 1855326080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 37, 40, 52, 56, 62, 64, 65, 70, 74, 80, 91, 104, 112, 124, 128, 130, 140, 148, 155, 160, 169, 182, 185, 208, 217, 224, 248, 259, 260, 280, 296, 310, 320, 338, 364, 370, 403, 416, 434, 448, 455, 481, 496, 518, 520, 560, 592, 620, 640, 676, 728, 740, 806, 832, 845, 868, 896, 910, 962, 992, 1036, 1040, 1085, 1120, 1147, 1183, 1184, 1240, 1295, 1352, 1456, 1480, 1612, 1664, 1690, 1736, 1820, 1924, 1984, 2015, 2072, 2080, 2170, 2240, 2294, 2366, 2368, 2405, 2480, 2590, 2704, 2821, 2912, 2960, 3224, 3367, 3380, 3472, 3640, 3848, 3968, 4030, 4144, 4160, 4340, 4480, 4588, 4732, 4736, 4810, 4960, 5180, 5239, 5408, 5642, 5735, 5824, 5915, 5920, 6253, 6448, 6734, 6760, 6944, 7280, 7696, 8029, 8060, 8288, 8320, 8680, 9176, 9464, 9620, 9920, 10360, 10478, 10816, 11284, 11470, 11648, 11830, 11840, 12506, 12896, 13468, 13520, 13888, 14105, 14560, 14911, 15392, 16058, 16120, 16576, 16835, 17360, 18352, 18928, 19240, 19840, 20720, 20956, 21632, 22568, 22940, 23660, 23680, 25012, 25792, 26195, 26936, 27040, 27776, 28210, 29120, 29822, 30784, 31265, 32116, 32240, 33152, 33670, 34720, 36673, 36704, 37856, 38480, 40145, 41440, 41912, 43771, 45136, 45880, 47320, 50024, 51584, 52390, 53872, 54080, 56420, 58240, 59644, 61568, 62530, 64232, 64480, 67340, 69440, 73346, 73408, 74555, 75712, 76960, 80290, 82880, 83824, 87542, 90272, 91760, 94640, 100048, 104377, 104780, 107744, 108160, 112840, 119288, 125060, 128464, 128960, 134680, 138880, 146692, 146816, 149110, 151424, 153920, 160580, 165760, 167648, 175084, 180544, 183365, 183520, 189280, 193843, 200096, 208754, 209560, 215488, 218855, 225680, 238576, 250120, 256928, 257920, 269360, 293384, 298220, 307840, 321160, 335296, 350168, 361088, 366730, 367040, 378560, 387686, 400192, 417508, 419120, 430976, 437710, 451360, 477152, 500240, 513856, 521885, 538720, 586768, 596440, 642320, 670592, 700336, 733460, 734080, 757120, 775372, 800384, 835016, 838240, 875420, 902720, 954304, 969215, 1000480, 1027712, 1043770, 1077440, 1173536, 1192880, 1284640, 1356901, 1400672, 1466920, 1550744, 1670032, 1676480, 1750840, 1805440, 1908608, 1938430, 2000960, 2087540, 2154880, 2347072, 2385760, 2569280, 2713802, 2801344, 2933840, 3101488, 3340064, 3352960, 3501680, 3876860, 4001920, 4175080, 4694144, 4771520, 5138560, 5427604, 5602688, 5867680, 6202976, 6680128, 6784505, 7003360, 7753720, 8350160, 9543040, 10855208, 11735360, 12405952, 13360256, 13569010, 14006720, 15507440, 16700320, 21710416, 23470720, 24811904, 27138020, 28013440, 31014880, 33400640, 43420832, 54276040, 62029760, 66801280, 86841664, 108552080, 124059520, 173683328, 217104160, 434208320, 868416640]

約数ペア:

[(1, 868416640), (2, 434208320), (4, 217104160), (5, 173683328), (7, 124059520), (8, 108552080), (10, 86841664), (13, 66801280), (14, 62029760), (16, 54276040), (20, 43420832), (26, 33400640), (28, 31014880), (31, 28013440), (32, 27138020), (35, 24811904), (37, 23470720), (40, 21710416), (52, 16700320), (56, 15507440), (62, 14006720), (64, 13569010), (65, 13360256), (70, 12405952), (74, 11735360), (80, 10855208), (91, 9543040), (104, 8350160), (112, 7753720), (124, 7003360), (128, 6784505), (130, 6680128), (140, 6202976), (148, 5867680), (155, 5602688), (160, 5427604), (169, 5138560), (182, 4771520), (185, 4694144), (208, 4175080), (217, 4001920), (224, 3876860), (248, 3501680), (259, 3352960), (260, 3340064), (280, 3101488), (296, 2933840), (310, 2801344), (320, 2713802), (338, 2569280), (364, 2385760), (370, 2347072), (403, 2154880), (416, 2087540), (434, 2000960), (448, 1938430), (455, 1908608), (481, 1805440), (496, 1750840), (518, 1676480), (520, 1670032), (560, 1550744), (592, 1466920), (620, 1400672), (640, 1356901), (676, 1284640), (728, 1192880), (740, 1173536), (806, 1077440), (832, 1043770), (845, 1027712), (868, 1000480), (896, 969215), (910, 954304), (962, 902720), (992, 875420), (1036, 838240), (1040, 835016), (1085, 800384), (1120, 775372), (1147, 757120), (1183, 734080), (1184, 733460), (1240, 700336), (1295, 670592), (1352, 642320), (1456, 596440), (1480, 586768), (1612, 538720), (1664, 521885), (1690, 513856), (1736, 500240), (1820, 477152), (1924, 451360), (1984, 437710), (2015, 430976), (2072, 419120), (2080, 417508), (2170, 400192), (2240, 387686), (2294, 378560), (2366, 367040), (2368, 366730), (2405, 361088), (2480, 350168), (2590, 335296), (2704, 321160), (2821, 307840), (2912, 298220), (2960, 293384), (3224, 269360), (3367, 257920), (3380, 256928), (3472, 250120), (3640, 238576), (3848, 225680), (3968, 218855), (4030, 215488), (4144, 209560), (4160, 208754), (4340, 200096), (4480, 193843), (4588, 189280), (4732, 183520), (4736, 183365), (4810, 180544), (4960, 175084), (5180, 167648), (5239, 165760), (5408, 160580), (5642, 153920), (5735, 151424), (5824, 149110), (5915, 146816), (5920, 146692), (6253, 138880), (6448, 134680), (6734, 128960), (6760, 128464), (6944, 125060), (7280, 119288), (7696, 112840), (8029, 108160), (8060, 107744), (8288, 104780), (8320, 104377), (8680, 100048), (9176, 94640), (9464, 91760), (9620, 90272), (9920, 87542), (10360, 83824), (10478, 82880), (10816, 80290), (11284, 76960), (11470, 75712), (11648, 74555), (11830, 73408), (11840, 73346), (12506, 69440), (12896, 67340), (13468, 64480), (13520, 64232), (13888, 62530), (14105, 61568), (14560, 59644), (14911, 58240), (15392, 56420), (16058, 54080), (16120, 53872), (16576, 52390), (16835, 51584), (17360, 50024), (18352, 47320), (18928, 45880), (19240, 45136), (19840, 43771), (20720, 41912), (20956, 41440), (21632, 40145), (22568, 38480), (22940, 37856), (23660, 36704), (23680, 36673), (25012, 34720), (25792, 33670), (26195, 33152), (26936, 32240), (27040, 32116), (27776, 31265), (28210, 30784), (29120, 29822)]