158013240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 256

約数和(自身を含む): 604800000

約数和(自身を除く): 446786760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 343, 349, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 686, 698, 735, 770, 840, 924, 980, 1029, 1047, 1078, 1155, 1176, 1320, 1372, 1396, 1470, 1540, 1617, 1715, 1745, 1848, 1960, 2058, 2094, 2156, 2310, 2443, 2695, 2744, 2792, 2940, 3080, 3234, 3430, 3490, 3773, 3839, 4116, 4188, 4312, 4620, 4886, 5145, 5235, 5390, 5880, 6468, 6860, 6980, 7329, 7546, 7678, 8085, 8232, 8376, 9240, 9772, 10290, 10470, 10780, 11319, 11517, 12215, 12936, 13720, 13960, 14658, 15092, 15356, 16170, 17101, 18865, 19195, 19544, 20580, 20940, 21560, 22638, 23034, 24430, 26873, 29316, 30184, 30712, 32340, 34202, 36645, 37730, 38390, 41160, 41880, 45276, 46068, 48860, 51303, 53746, 56595, 57585, 58632, 64680, 68404, 73290, 75460, 76780, 80619, 85505, 90552, 92136, 97720, 102606, 107492, 113190, 115170, 119707, 134365, 136808, 146580, 150920, 153560, 161238, 171010, 188111, 205212, 214984, 226380, 230340, 239414, 256515, 268730, 293160, 322476, 342020, 359121, 376222, 403095, 410424, 452760, 460680, 478828, 513030, 537460, 564333, 598535, 644952, 684040, 718242, 752444, 806190, 940555, 957656, 1026060, 1074920, 1128666, 1197070, 1316777, 1436484, 1504888, 1612380, 1795605, 1881110, 2052120, 2257332, 2394140, 2633554, 2821665, 2872968, 3224760, 3591210, 3762220, 3950331, 4514664, 4788280, 5267108, 5643330, 6583885, 7182420, 7524440, 7900662, 10534216, 11286660, 13167770, 14364840, 15801324, 19751655, 22573320, 26335540, 31602648, 39503310, 52671080, 79006620, 158013240]

約数ペア:

[(1, 158013240), (2, 79006620), (3, 52671080), (4, 39503310), (5, 31602648), (6, 26335540), (7, 22573320), (8, 19751655), (10, 15801324), (11, 14364840), (12, 13167770), (14, 11286660), (15, 10534216), (20, 7900662), (21, 7524440), (22, 7182420), (24, 6583885), (28, 5643330), (30, 5267108), (33, 4788280), (35, 4514664), (40, 3950331), (42, 3762220), (44, 3591210), (49, 3224760), (55, 2872968), (56, 2821665), (60, 2633554), (66, 2394140), (70, 2257332), (77, 2052120), (84, 1881110), (88, 1795605), (98, 1612380), (105, 1504888), (110, 1436484), (120, 1316777), (132, 1197070), (140, 1128666), (147, 1074920), (154, 1026060), (165, 957656), (168, 940555), (196, 806190), (210, 752444), (220, 718242), (231, 684040), (245, 644952), (264, 598535), (280, 564333), (294, 537460), (308, 513030), (330, 478828), (343, 460680), (349, 452760), (385, 410424), (392, 403095), (420, 376222), (440, 359121), (462, 342020), (490, 322476), (539, 293160), (588, 268730), (616, 256515), (660, 239414), (686, 230340), (698, 226380), (735, 214984), (770, 205212), (840, 188111), (924, 171010), (980, 161238), (1029, 153560), (1047, 150920), (1078, 146580), (1155, 136808), (1176, 134365), (1320, 119707), (1372, 115170), (1396, 113190), (1470, 107492), (1540, 102606), (1617, 97720), (1715, 92136), (1745, 90552), (1848, 85505), (1960, 80619), (2058, 76780), (2094, 75460), (2156, 73290), (2310, 68404), (2443, 64680), (2695, 58632), (2744, 57585), (2792, 56595), (2940, 53746), (3080, 51303), (3234, 48860), (3430, 46068), (3490, 45276), (3773, 41880), (3839, 41160), (4116, 38390), (4188, 37730), (4312, 36645), (4620, 34202), (4886, 32340), (5145, 30712), (5235, 30184), (5390, 29316), (5880, 26873), (6468, 24430), (6860, 23034), (6980, 22638), (7329, 21560), (7546, 20940), (7678, 20580), (8085, 19544), (8232, 19195), (8376, 18865), (9240, 17101), (9772, 16170), (10290, 15356), (10470, 15092), (10780, 14658), (11319, 13960), (11517, 13720), (12215, 12936)]