391493994960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{333107}}^1$

素因数の和:333265

約数の個数: 160

約数和(自身を含む): 1249075054080

約数和(自身を除く): 857581059120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 83, 118, 120, 166, 177, 236, 240, 249, 295, 332, 354, 415, 472, 498, 590, 664, 708, 830, 885, 944, 996, 1180, 1245, 1328, 1416, 1660, 1770, 1992, 2360, 2490, 2832, 3320, 3540, 3984, 4720, 4897, 4980, 6640, 7080, 9794, 9960, 14160, 14691, 19588, 19920, 24485, 29382, 39176, 48970, 58764, 73455, 78352, 97940, 117528, 146910, 195880, 235056, 293820, 333107, 391760, 587640, 666214, 999321, 1175280, 1332428, 1665535, 1998642, 2664856, 3331070, 3997284, 4996605, 5329712, 6662140, 7994568, 9993210, 13324280, 15989136, 19653313, 19986420, 26648560, 27647881, 39306626, 39972840, 55295762, 58959939, 78613252, 79945680, 82943643, 98266565, 110591524, 117919878, 138239405, 157226504, 165887286, 196533130, 221183048, 235839756, 276478810, 294799695, 314453008, 331774572, 393066260, 414718215, 442366096, 471679512, 552957620, 589599390, 663549144, 786132520, 829436430, 943359024, 1105915240, 1179198780, 1327098288, 1572265040, 1631224979, 1658872860, 2211830480, 2358397560, 3262449958, 3317745720, 4716795120, 4893674937, 6524899916, 6635491440, 8156124895, 9787349874, 13049799832, 16312249790, 19574699748, 24468374685, 26099599664, 32624499580, 39149399496, 48936749370, 65248999160, 78298798992, 97873498740, 130497998320, 195746997480, 391493994960]

約数ペア:

[(1, 391493994960), (2, 195746997480), (3, 130497998320), (4, 97873498740), (5, 78298798992), (6, 65248999160), (8, 48936749370), (10, 39149399496), (12, 32624499580), (15, 26099599664), (16, 24468374685), (20, 19574699748), (24, 16312249790), (30, 13049799832), (40, 9787349874), (48, 8156124895), (59, 6635491440), (60, 6524899916), (80, 4893674937), (83, 4716795120), (118, 3317745720), (120, 3262449958), (166, 2358397560), (177, 2211830480), (236, 1658872860), (240, 1631224979), (249, 1572265040), (295, 1327098288), (332, 1179198780), (354, 1105915240), (415, 943359024), (472, 829436430), (498, 786132520), (590, 663549144), (664, 589599390), (708, 552957620), (830, 471679512), (885, 442366096), (944, 414718215), (996, 393066260), (1180, 331774572), (1245, 314453008), (1328, 294799695), (1416, 276478810), (1660, 235839756), (1770, 221183048), (1992, 196533130), (2360, 165887286), (2490, 157226504), (2832, 138239405), (3320, 117919878), (3540, 110591524), (3984, 98266565), (4720, 82943643), (4897, 79945680), (4980, 78613252), (6640, 58959939), (7080, 55295762), (9794, 39972840), (9960, 39306626), (14160, 27647881), (14691, 26648560), (19588, 19986420), (19920, 19653313), (24485, 15989136), (29382, 13324280), (39176, 9993210), (48970, 7994568), (58764, 6662140), (73455, 5329712), (78352, 4996605), (97940, 3997284), (117528, 3331070), (146910, 2664856), (195880, 1998642), (235056, 1665535), (293820, 1332428), (333107, 1175280), (391760, 999321), (587640, 666214)]