1250935450880

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{6709}}^1$

素因数の和:6925

約数の個数: 288

約数和(自身を含む): 3202124513280

約数和(自身を除く): 1951189062400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 127, 128, 148, 155, 160, 185, 248, 254, 256, 296, 310, 320, 370, 496, 508, 592, 620, 635, 640, 740, 992, 1016, 1147, 1184, 1240, 1270, 1280, 1480, 1984, 2032, 2294, 2368, 2480, 2540, 2960, 3937, 3968, 4064, 4588, 4699, 4736, 4960, 5080, 5735, 5920, 6709, 7874, 7936, 8128, 9176, 9398, 9472, 9920, 10160, 11470, 11840, 13418, 15748, 16256, 18352, 18796, 19685, 19840, 20320, 22940, 23495, 23680, 26836, 31496, 32512, 33545, 36704, 37592, 39370, 39680, 40640, 45880, 46990, 47360, 53672, 62992, 67090, 73408, 75184, 78740, 81280, 91760, 93980, 107344, 125984, 134180, 145669, 146816, 150368, 157480, 162560, 183520, 187960, 207979, 214688, 248233, 251968, 268360, 291338, 293632, 300736, 314960, 367040, 375920, 415958, 429376, 496466, 503936, 536720, 582676, 601472, 629920, 728345, 734080, 751840, 831916, 852043, 858752, 992932, 1007872, 1039895, 1073440, 1165352, 1202944, 1241165, 1259840, 1456690, 1468160, 1503680, 1663832, 1704086, 1717504, 1985864, 2079790, 2146880, 2330704, 2482330, 2519680, 2913380, 3007360, 3327664, 3408172, 3971728, 4159580, 4260215, 4293760, 4661408, 4964660, 5039360, 5826760, 6014720, 6655328, 6816344, 7695223, 7943456, 8319160, 8520430, 8587520, 9322816, 9929320, 11653520, 13310656, 13632688, 15390446, 15886912, 16638320, 17040860, 18645632, 19858640, 23307040, 26413333, 26621312, 27265376, 30780892, 31525591, 31773824, 33276640, 34081720, 37291264, 38476115, 39717280, 46614080, 52826666, 53242624, 54530752, 61561784, 63051182, 63547648, 66553280, 68163440, 76952230, 79434560, 93228160, 105653332, 109061504, 123123568, 126102364, 132066665, 133106560, 136326880, 153904460, 157627955, 158869120, 186456320, 211306664, 218123008, 246247136, 252204728, 264133330, 266213120, 272653760, 307808920, 315255910, 317738240, 422613328, 492494272, 504409456, 528266660, 545307520, 615617840, 630511820, 845226656, 977293321, 984988544, 1008818912, 1056533320, 1090615040, 1231235680, 1261023640, 1690453312, 1954586642, 1969977088, 2017637824, 2113066640, 2462471360, 2522047280, 3380906624, 3909173284, 4035275648, 4226133280, 4886466605, 4924942720, 5044094560, 6761813248, 7818346568, 8070551296, 8452266560, 9772933210, 9849885440, 10088189120, 15636693136, 16904533120, 19545866420, 20176378240, 31273386272, 33809066240, 39091732840, 40352756480, 62546772544, 78183465680, 125093545088, 156366931360, 250187090176, 312733862720, 625467725440, 1250935450880]

約数ペア:

[(1, 1250935450880), (2, 625467725440), (4, 312733862720), (5, 250187090176), (8, 156366931360), (10, 125093545088), (16, 78183465680), (20, 62546772544), (31, 40352756480), (32, 39091732840), (37, 33809066240), (40, 31273386272), (62, 20176378240), (64, 19545866420), (74, 16904533120), (80, 15636693136), (124, 10088189120), (127, 9849885440), (128, 9772933210), (148, 8452266560), (155, 8070551296), (160, 7818346568), (185, 6761813248), (248, 5044094560), (254, 4924942720), (256, 4886466605), (296, 4226133280), (310, 4035275648), (320, 3909173284), (370, 3380906624), (496, 2522047280), (508, 2462471360), (592, 2113066640), (620, 2017637824), (635, 1969977088), (640, 1954586642), (740, 1690453312), (992, 1261023640), (1016, 1231235680), (1147, 1090615040), (1184, 1056533320), (1240, 1008818912), (1270, 984988544), (1280, 977293321), (1480, 845226656), (1984, 630511820), (2032, 615617840), (2294, 545307520), (2368, 528266660), (2480, 504409456), (2540, 492494272), (2960, 422613328), (3937, 317738240), (3968, 315255910), (4064, 307808920), (4588, 272653760), (4699, 266213120), (4736, 264133330), (4960, 252204728), (5080, 246247136), (5735, 218123008), (5920, 211306664), (6709, 186456320), (7874, 158869120), (7936, 157627955), (8128, 153904460), (9176, 136326880), (9398, 133106560), (9472, 132066665), (9920, 126102364), (10160, 123123568), (11470, 109061504), (11840, 105653332), (13418, 93228160), (15748, 79434560), (16256, 76952230), (18352, 68163440), (18796, 66553280), (19685, 63547648), (19840, 63051182), (20320, 61561784), (22940, 54530752), (23495, 53242624), (23680, 52826666), (26836, 46614080), (31496, 39717280), (32512, 38476115), (33545, 37291264), (36704, 34081720), (37592, 33276640), (39370, 31773824), (39680, 31525591), (40640, 30780892), (45880, 27265376), (46990, 26621312), (47360, 26413333), (53672, 23307040), (62992, 19858640), (67090, 18645632), (73408, 17040860), (75184, 16638320), (78740, 15886912), (81280, 15390446), (91760, 13632688), (93980, 13310656), (107344, 11653520), (125984, 9929320), (134180, 9322816), (145669, 8587520), (146816, 8520430), (150368, 8319160), (157480, 7943456), (162560, 7695223), (183520, 6816344), (187960, 6655328), (207979, 6014720), (214688, 5826760), (248233, 5039360), (251968, 4964660), (268360, 4661408), (291338, 4293760), (293632, 4260215), (300736, 4159580), (314960, 3971728), (367040, 3408172), (375920, 3327664), (415958, 3007360), (429376, 2913380), (496466, 2519680), (503936, 2482330), (536720, 2330704), (582676, 2146880), (601472, 2079790), (629920, 1985864), (728345, 1717504), (734080, 1704086), (751840, 1663832), (831916, 1503680), (852043, 1468160), (858752, 1456690), (992932, 1259840), (1007872, 1241165), (1039895, 1202944), (1073440, 1165352)]