258353060160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1\times {\mathrm{6427}}^1$

素因数の和:9681

約数の個数: 224

約数和(自身を含む): 883780474752

約数和(自身を除く): 625427414592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 3221, 4160, 6240, 6427, 6442, 9663, 12480, 12854, 12884, 16105, 19281, 19326, 25708, 25768, 32135, 32210, 38562, 38652, 41873, 48315, 51416, 51536, 64270, 64420, 77124, 77304, 83551, 83746, 96405, 96630, 102832, 103072, 125619, 128540, 128840, 154248, 154608, 167102, 167492, 192810, 193260, 205664, 206144, 209365, 250653, 251238, 257080, 257680, 308496, 309216, 334204, 334984, 385620, 386520, 411328, 417755, 418730, 501306, 502476, 514160, 515360, 616992, 618432, 628095, 668408, 669968, 771240, 773040, 835510, 837460, 1002612, 1004952, 1028320, 1030720, 1233984, 1253265, 1256190, 1336816, 1339936, 1542480, 1546080, 1671020, 1674920, 2005224, 2009904, 2056640, 2506530, 2512380, 2673632, 2679872, 3084960, 3092160, 3342040, 3349840, 4010448, 4019808, 5013060, 5024760, 5347264, 6169920, 6684080, 6699680, 8020896, 8039616, 10026120, 10049520, 13368160, 13399360, 16041792, 20052240, 20099040, 20701367, 26736320, 40104480, 40198080, 41402734, 62104101, 80208960, 82805468, 103506835, 124208202, 165610936, 207013670, 248416404, 269117771, 310520505, 331221872, 414027340, 496832808, 538235542, 621041010, 662443744, 807353313, 828054680, 993665616, 1076471084, 1242082020, 1324887488, 1345588855, 1614706626, 1656109360, 1987331232, 2152942168, 2484164040, 2691177710, 3229413252, 3312218720, 3974662464, 4036766565, 4305884336, 4968328080, 5382355420, 6458826504, 6624437440, 8073533130, 8611768672, 9936656160, 10764710840, 12917653008, 16147066260, 17223537344, 19873312320, 21529421680, 25835306016, 32294132520, 43058843360, 51670612032, 64588265040, 86117686720, 129176530080, 258353060160]

約数ペア:

[(1, 258353060160), (2, 129176530080), (3, 86117686720), (4, 64588265040), (5, 51670612032), (6, 43058843360), (8, 32294132520), (10, 25835306016), (12, 21529421680), (13, 19873312320), (15, 17223537344), (16, 16147066260), (20, 12917653008), (24, 10764710840), (26, 9936656160), (30, 8611768672), (32, 8073533130), (39, 6624437440), (40, 6458826504), (48, 5382355420), (52, 4968328080), (60, 4305884336), (64, 4036766565), (65, 3974662464), (78, 3312218720), (80, 3229413252), (96, 2691177710), (104, 2484164040), (120, 2152942168), (130, 1987331232), (156, 1656109360), (160, 1614706626), (192, 1345588855), (195, 1324887488), (208, 1242082020), (240, 1076471084), (260, 993665616), (312, 828054680), (320, 807353313), (390, 662443744), (416, 621041010), (480, 538235542), (520, 496832808), (624, 414027340), (780, 331221872), (832, 310520505), (960, 269117771), (1040, 248416404), (1248, 207013670), (1560, 165610936), (2080, 124208202), (2496, 103506835), (3120, 82805468), (3221, 80208960), (4160, 62104101), (6240, 41402734), (6427, 40198080), (6442, 40104480), (9663, 26736320), (12480, 20701367), (12854, 20099040), (12884, 20052240), (16105, 16041792), (19281, 13399360), (19326, 13368160), (25708, 10049520), (25768, 10026120), (32135, 8039616), (32210, 8020896), (38562, 6699680), (38652, 6684080), (41873, 6169920), (48315, 5347264), (51416, 5024760), (51536, 5013060), (64270, 4019808), (64420, 4010448), (77124, 3349840), (77304, 3342040), (83551, 3092160), (83746, 3084960), (96405, 2679872), (96630, 2673632), (102832, 2512380), (103072, 2506530), (125619, 2056640), (128540, 2009904), (128840, 2005224), (154248, 1674920), (154608, 1671020), (167102, 1546080), (167492, 1542480), (192810, 1339936), (193260, 1336816), (205664, 1256190), (206144, 1253265), (209365, 1233984), (250653, 1030720), (251238, 1028320), (257080, 1004952), (257680, 1002612), (308496, 837460), (309216, 835510), (334204, 773040), (334984, 771240), (385620, 669968), (386520, 668408), (411328, 628095), (417755, 618432), (418730, 616992), (501306, 515360), (502476, 514160)]