2788368535680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{119993}}^1$

素因数の和:120061

約数の個数: 768

約数和(自身を含む): 11720437948800

約数和(自身を除く): 8932069413120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 49, 52, 56, 57, 60, 64, 65, 70, 76, 78, 80, 84, 91, 95, 96, 98, 104, 105, 112, 114, 120, 128, 130, 133, 140, 147, 152, 156, 160, 168, 182, 190, 192, 195, 196, 208, 210, 224, 228, 240, 245, 247, 260, 266, 273, 280, 285, 294, 304, 312, 320, 336, 364, 380, 384, 390, 392, 399, 416, 420, 448, 455, 456, 480, 490, 494, 520, 532, 546, 560, 570, 588, 608, 624, 637, 640, 665, 672, 728, 735, 741, 760, 780, 784, 798, 832, 840, 896, 910, 912, 931, 960, 980, 988, 1040, 1064, 1092, 1120, 1140, 1176, 1216, 1235, 1248, 1274, 1330, 1344, 1365, 1456, 1470, 1482, 1520, 1560, 1568, 1596, 1664, 1680, 1729, 1820, 1824, 1862, 1911, 1920, 1960, 1976, 1995, 2080, 2128, 2184, 2240, 2280, 2352, 2432, 2470, 2496, 2548, 2660, 2688, 2730, 2793, 2912, 2940, 2964, 3040, 3120, 3136, 3185, 3192, 3360, 3458, 3640, 3648, 3705, 3724, 3822, 3920, 3952, 3990, 4160, 4256, 4368, 4480, 4560, 4655, 4704, 4940, 4992, 5096, 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約数ペア:

[(1, 2788368535680), (2, 1394184267840), (3, 929456178560), (4, 697092133920), (5, 557673707136), (6, 464728089280), (7, 398338362240), (8, 348546066960), (10, 278836853568), (12, 232364044640), (13, 214489887360), (14, 199169181120), (15, 185891235712), (16, 174273033480), (19, 146756238720), (20, 139418426784), (21, 132779454080), (24, 116182022320), (26, 107244943680), (28, 99584590560), (30, 92945617856), (32, 87136516740), (35, 79667672448), (38, 73378119360), (39, 71496629120), (40, 69709213392), (42, 66389727040), (48, 58091011160), (49, 56905480320), (52, 53622471840), (56, 49792295280), (57, 48918746240), (60, 46472808928), (64, 43568258370), (65, 42897977472), (70, 39833836224), (76, 36689059680), (78, 35748314560), (80, 34854606696), (84, 33194863520), (91, 30641412480), (95, 29351247744), (96, 29045505580), (98, 28452740160), (104, 26811235920), (105, 26555890816), (112, 24896147640), (114, 24459373120), (120, 23236404464), (128, 21784129185), (130, 21448988736), (133, 20965176960), (140, 19916918112), (147, 18968493440), (152, 18344529840), (156, 17874157280), (160, 17427303348), (168, 16597431760), (182, 15320706240), (190, 14675623872), (192, 14522752790), (195, 14299325824), (196, 14226370080), (208, 13405617960), (210, 13277945408), (224, 12448073820), (228, 12229686560), (240, 11618202232), (245, 11381096064), (247, 11288941440), (260, 10724494368), (266, 10482588480), (273, 10213804160), (280, 9958459056), (285, 9783749248), (294, 9484246720), (304, 9172264920), (312, 8937078640), (320, 8713651674), (336, 8298715880), (364, 7660353120), (380, 7337811936), (384, 7261376395), (390, 7149662912), (392, 7113185040), (399, 6988392320), (416, 6702808980), (420, 6638972704), (448, 6224036910), (455, 6128282496), (456, 6114843280), (480, 5809101116), (490, 5690548032), (494, 5644470720), (520, 5362247184), (532, 5241294240), (546, 5106902080), (560, 4979229528), (570, 4891874624), (588, 4742123360), (608, 4586132460), (624, 4468539320), (637, 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(79040, 35277942), (81536, 34198005), (82992, 33598040), (85120, 32758089), (87360, 31918138), (89376, 31198180), (94080, 29638271), (94848, 29398285), (96824, 28798320), (101920, 27358404), (103740, 26878432), (110656, 25198530), (111720, 24958544), (118560, 23518628), (119168, 23398635), (119993, 23237760), (121030, 23038656), (122304, 22798670), (127680, 21838726), (138320, 20158824), (145236, 19198880), (148960, 18718908), (152880, 18238936), (158080, 17638971), (165984, 16799020), (174720, 15959069), (178752, 15599090), (181545, 15359104), (193648, 14399160), (203840, 13679202), (207480, 13439216), (221312, 12599265), (223440, 12479272), (237120, 11759314), (239986, 11618880), (242060, 11519328), (244608, 11399335), (255360, 10919363), (276640, 10079412), (290472, 9599440), (297920, 9359454), (305760, 9119468), (331968, 8399510), (357504, 7799545), (359979, 7745920), (363090, 7679552), (387296, 7199580), (407680, 6839601), (414960, 6719608), (446880, 6239636), (474240, 5879657), (479972, 5809440), (484120, 5759664), (553280, 5039706), (580944, 4799720), (595840, 4679727), (599965, 4647552), (611520, 4559734), (663936, 4199755), (719958, 3872960), (726180, 3839776), (774592, 3599790), (829920, 3359804), (839951, 3319680), (893760, 3119818), (959944, 2904720), (968240, 2879832), (1106560, 2519853), (1161888, 2399860), (1199930, 2323776), (1223040, 2279867), (1439916, 1936480), (1452360, 1919888), (1549184, 1799895), (1559909, 1787520), (1659840, 1679902)]