28739896640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 504

約数和(自身を含む): 88620721920

約数和(自身を除く): 59880825280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 79, 80, 91, 104, 112, 124, 130, 140, 155, 158, 160, 169, 182, 208, 217, 224, 248, 260, 280, 310, 316, 320, 338, 364, 395, 403, 416, 434, 448, 455, 496, 520, 553, 560, 620, 632, 676, 728, 790, 806, 832, 845, 868, 910, 961, 992, 1027, 1040, 1085, 1106, 1120, 1183, 1240, 1264, 1352, 1456, 1580, 1612, 1690, 1736, 1820, 1922, 1984, 2015, 2054, 2080, 2170, 2212, 2240, 2366, 2449, 2480, 2528, 2704, 2765, 2821, 2912, 3160, 3224, 3380, 3472, 3640, 3844, 4030, 4108, 4160, 4340, 4424, 4732, 4805, 4898, 4960, 5056, 5135, 5239, 5408, 5530, 5642, 5824, 5915, 6320, 6448, 6727, 6760, 6944, 7189, 7280, 7688, 8060, 8216, 8680, 8848, 9464, 9610, 9796, 9920, 10270, 10478, 10816, 11060, 11284, 11830, 12245, 12493, 12640, 12896, 13351, 13454, 13520, 13888, 14105, 14378, 14560, 15376, 16120, 16432, 17143, 17360, 17696, 18928, 19220, 19592, 20540, 20956, 22120, 22568, 23660, 24490, 24986, 25280, 25792, 26195, 26702, 26908, 27040, 28210, 28756, 29120, 30752, 31837, 32240, 32864, 33635, 34286, 34720, 35392, 35945, 36673, 37856, 38440, 39184, 41080, 41912, 44240, 45136, 47320, 48980, 49972, 52390, 53404, 53816, 54080, 56420, 57512, 61504, 62465, 63674, 64480, 65728, 66755, 67270, 68572, 69440, 71890, 73346, 75712, 75919, 76880, 78368, 82160, 83824, 85715, 87451, 88480, 90272, 93457, 94640, 97960, 99944, 104780, 106808, 107632, 112840, 115024, 124930, 127348, 128960, 133510, 134540, 137144, 143780, 146692, 151838, 153760, 156736, 159185, 162409, 164320, 167648, 171430, 174902, 176960, 180544, 183365, 186914, 189280, 195920, 199888, 209560, 213616, 215264, 222859, 225680, 230048, 249860, 254696, 267020, 269080, 274288, 287560, 293384, 303676, 307520, 318370, 324818, 328640, 335296, 342860, 349804, 366730, 373828, 378560, 379595, 391840, 399776, 413881, 419120, 427232, 430528, 437255, 445718, 451360, 460096, 467285, 499720, 509392, 531433, 534040, 538160, 548576, 575120, 586768, 607352, 636740, 649636, 685720, 699608, 733460, 747656, 759190, 783680, 799552, 812045, 827762, 838240, 854464, 874510, 891436, 902720, 934570, 986947, 999440, 1018784, 1062866, 1068080, 1076320, 1097152, 1114295, 1136863, 1150240, 1173536, 1214704, 1273480, 1299272, 1371440, 1399216, 1466920, 1495312, 1518380, 1624090, 1655524, 1676480, 1749020, 1782872, 1869140, 1973894, 1998880, 2037568, 2069405, 2125732, 2136160, 2152640, 2228590, 2273726, 2300480, 2347072, 2429408, 2546960, 2598544, 2657165, 2742880, 2798432, 2897167, 2933840, 2990624, 3036760, 3248180, 3311048, 3498040, 3565744, 3738280, 3947788, 3997760, 4138810, 4251464, 4272320, 4457180, 4547452, 4858816, 4934735, 5093920, 5197088, 5314330, 5485760, 5596864, 5684315, 5794334, 5867680, 5981248, 6073520, 6496360, 6622096, 6908629, 6996080, 7131488, 7476560, 7895576, 8277620, 8502928, 8914360, 9094904, 9869470, 10187840, 10394176, 10628660, 11368630, 11588668, 11735360, 12147040, 12830311, 12992720, 13244192, 13817258, 13992160, 14262976, 14485835, 14953120, 15791152, 16555240, 17005856, 17828720, 18189808, 19738940, 21257320, 22737260, 23177336, 24294080, 25660622, 25985440, 26488384, 27634516, 27984320, 28971670, 29906240, 31582304, 33110480, 34011712, 34543145, 35657440, 36379616, 39477880, 42514640, 45474520, 46354672, 51321244, 51970880, 55269032, 57943340, 63164608, 64151555, 66220960, 69086290, 71314880, 72759232, 78955760, 85029280, 89812177, 90949040, 92709344, 102642488, 110538064, 115886680, 128303110, 132441920, 138172580, 157911520, 170058560, 179624354, 181898080, 185418688, 205284976, 221076128, 231773360, 256606220, 276345160, 315823040, 359248708, 363796160, 410569952, 442152256, 449060885, 463546720, 513212440, 552690320, 718497416, 821139904, 898121770, 927093440, 1026424880, 1105380640, 1436994832, 1796243540, 2052849760, 2210761280, 2873989664, 3592487080, 4105699520, 5747979328, 7184974160, 14369948320, 28739896640]

約数ペア:

[(1, 28739896640), (2, 14369948320), (4, 7184974160), (5, 5747979328), (7, 4105699520), (8, 3592487080), (10, 2873989664), (13, 2210761280), (14, 2052849760), (16, 1796243540), (20, 1436994832), (26, 1105380640), (28, 1026424880), (31, 927093440), (32, 898121770), (35, 821139904), (40, 718497416), (52, 552690320), (56, 513212440), (62, 463546720), (64, 449060885), (65, 442152256), (70, 410569952), (79, 363796160), (80, 359248708), (91, 315823040), (104, 276345160), (112, 256606220), (124, 231773360), (130, 221076128), (140, 205284976), (155, 185418688), (158, 181898080), (160, 179624354), (169, 170058560), (182, 157911520), (208, 138172580), (217, 132441920), (224, 128303110), (248, 115886680), (260, 110538064), (280, 102642488), (310, 92709344), (316, 90949040), (320, 89812177), (338, 85029280), (364, 78955760), (395, 72759232), (403, 71314880), (416, 69086290), (434, 66220960), (448, 64151555), (455, 63164608), (496, 57943340), (520, 55269032), (553, 51970880), (560, 51321244), (620, 46354672), (632, 45474520), (676, 42514640), (728, 39477880), (790, 36379616), (806, 35657440), (832, 34543145), (845, 34011712), (868, 33110480), (910, 31582304), (961, 29906240), (992, 28971670), (1027, 27984320), (1040, 27634516), (1085, 26488384), (1106, 25985440), (1120, 25660622), (1183, 24294080), (1240, 23177336), (1264, 22737260), (1352, 21257320), (1456, 19738940), (1580, 18189808), (1612, 17828720), (1690, 17005856), (1736, 16555240), (1820, 15791152), (1922, 14953120), (1984, 14485835), (2015, 14262976), (2054, 13992160), (2080, 13817258), (2170, 13244192), (2212, 12992720), (2240, 12830311), (2366, 12147040), (2449, 11735360), (2480, 11588668), (2528, 11368630), (2704, 10628660), (2765, 10394176), (2821, 10187840), (2912, 9869470), (3160, 9094904), (3224, 8914360), (3380, 8502928), (3472, 8277620), (3640, 7895576), (3844, 7476560), (4030, 7131488), (4108, 6996080), (4160, 6908629), (4340, 6622096), (4424, 6496360), (4732, 6073520), (4805, 5981248), (4898, 5867680), (4960, 5794334), (5056, 5684315), (5135, 5596864), (5239, 5485760), (5408, 5314330), (5530, 5197088), (5642, 5093920), (5824, 4934735), (5915, 4858816), (6320, 4547452), (6448, 4457180), (6727, 4272320), (6760, 4251464), (6944, 4138810), (7189, 3997760), (7280, 3947788), (7688, 3738280), (8060, 3565744), (8216, 3498040), (8680, 3311048), (8848, 3248180), (9464, 3036760), (9610, 2990624), (9796, 2933840), (9920, 2897167), (10270, 2798432), (10478, 2742880), (10816, 2657165), (11060, 2598544), (11284, 2546960), (11830, 2429408), (12245, 2347072), (12493, 2300480), (12640, 2273726), (12896, 2228590), (13351, 2152640), (13454, 2136160), (13520, 2125732), (13888, 2069405), (14105, 2037568), (14378, 1998880), (14560, 1973894), (15376, 1869140), (16120, 1782872), (16432, 1749020), (17143, 1676480), (17360, 1655524), (17696, 1624090), (18928, 1518380), (19220, 1495312), (19592, 1466920), (20540, 1399216), (20956, 1371440), (22120, 1299272), (22568, 1273480), (23660, 1214704), (24490, 1173536), (24986, 1150240), (25280, 1136863), (25792, 1114295), (26195, 1097152), (26702, 1076320), (26908, 1068080), (27040, 1062866), (28210, 1018784), (28756, 999440), (29120, 986947), (30752, 934570), (31837, 902720), (32240, 891436), (32864, 874510), (33635, 854464), (34286, 838240), (34720, 827762), (35392, 812045), (35945, 799552), (36673, 783680), (37856, 759190), (38440, 747656), (39184, 733460), (41080, 699608), (41912, 685720), (44240, 649636), (45136, 636740), (47320, 607352), (48980, 586768), (49972, 575120), (52390, 548576), (53404, 538160), (53816, 534040), (54080, 531433), (56420, 509392), (57512, 499720), (61504, 467285), (62465, 460096), (63674, 451360), (64480, 445718), (65728, 437255), (66755, 430528), (67270, 427232), (68572, 419120), (69440, 413881), (71890, 399776), (73346, 391840), (75712, 379595), (75919, 378560), (76880, 373828), (78368, 366730), (82160, 349804), (83824, 342860), (85715, 335296), (87451, 328640), (88480, 324818), (90272, 318370), (93457, 307520), (94640, 303676), (97960, 293384), (99944, 287560), (104780, 274288), (106808, 269080), (107632, 267020), (112840, 254696), (115024, 249860), (124930, 230048), (127348, 225680), (128960, 222859), (133510, 215264), (134540, 213616), (137144, 209560), (143780, 199888), (146692, 195920), (151838, 189280), (153760, 186914), (156736, 183365), (159185, 180544), (162409, 176960), (164320, 174902), (167648, 171430)]