145220712

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 483840000

約数和(自身を除く): 338619288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 49, 52, 56, 59, 69, 78, 84, 91, 92, 98, 104, 118, 138, 147, 156, 161, 168, 177, 182, 184, 196, 236, 273, 276, 294, 299, 312, 322, 343, 354, 364, 392, 413, 472, 483, 546, 552, 588, 598, 637, 644, 686, 708, 728, 767, 826, 897, 966, 1029, 1092, 1127, 1176, 1196, 1239, 1274, 1288, 1357, 1372, 1416, 1534, 1652, 1794, 1911, 1932, 2058, 2093, 2184, 2254, 2301, 2392, 2478, 2548, 2714, 2744, 2891, 3068, 3304, 3381, 3588, 3822, 3864, 4071, 4116, 4186, 4459, 4508, 4602, 4956, 5096, 5369, 5428, 5782, 6136, 6279, 6762, 7176, 7644, 7889, 8142, 8232, 8372, 8673, 8918, 9016, 9204, 9499, 9912, 10738, 10856, 11564, 12558, 13377, 13524, 14651, 15288, 15778, 16107, 16284, 16744, 17346, 17641, 17836, 18408, 18998, 20237, 21476, 23128, 23667, 25116, 26754, 27048, 28497, 29302, 31556, 32214, 32568, 34692, 35282, 35672, 37583, 37996, 40474, 42952, 43953, 47334, 50232, 52923, 53508, 56994, 58604, 60711, 63112, 64428, 66493, 69384, 70564, 75166, 75992, 80948, 87906, 94668, 102557, 105846, 107016, 112749, 113988, 117208, 121422, 123487, 128856, 132986, 141128, 150332, 161896, 175812, 189336, 199479, 205114, 211692, 225498, 227976, 242844, 246974, 263081, 265972, 300664, 307671, 351624, 370461, 398958, 410228, 423384, 450996, 465451, 485688, 493948, 526162, 531944, 615342, 740922, 789243, 797916, 820456, 864409, 901992, 930902, 987896, 1052324, 1230684, 1396353, 1481844, 1578486, 1595832, 1728818, 1861804, 2104648, 2461368, 2593227, 2792706, 2963688, 3156972, 3457636, 3723608, 5186454, 5585412, 6050863, 6313944, 6915272, 10372908, 11170824, 12101726, 18152589, 20745816, 24203452, 36305178, 48406904, 72610356, 145220712]

約数ペア:

[(1, 145220712), (2, 72610356), (3, 48406904), (4, 36305178), (6, 24203452), (7, 20745816), (8, 18152589), (12, 12101726), (13, 11170824), (14, 10372908), (21, 6915272), (23, 6313944), (24, 6050863), (26, 5585412), (28, 5186454), (39, 3723608), (42, 3457636), (46, 3156972), (49, 2963688), (52, 2792706), (56, 2593227), (59, 2461368), (69, 2104648), (78, 1861804), (84, 1728818), (91, 1595832), (92, 1578486), (98, 1481844), (104, 1396353), (118, 1230684), (138, 1052324), (147, 987896), (156, 930902), (161, 901992), (168, 864409), (177, 820456), (182, 797916), (184, 789243), (196, 740922), (236, 615342), (273, 531944), (276, 526162), (294, 493948), (299, 485688), (312, 465451), (322, 450996), (343, 423384), (354, 410228), (364, 398958), (392, 370461), (413, 351624), (472, 307671), (483, 300664), (546, 265972), (552, 263081), (588, 246974), (598, 242844), (637, 227976), (644, 225498), (686, 211692), (708, 205114), (728, 199479), (767, 189336), (826, 175812), (897, 161896), (966, 150332), (1029, 141128), (1092, 132986), (1127, 128856), (1176, 123487), (1196, 121422), (1239, 117208), (1274, 113988), (1288, 112749), (1357, 107016), (1372, 105846), (1416, 102557), (1534, 94668), (1652, 87906), (1794, 80948), (1911, 75992), (1932, 75166), (2058, 70564), (2093, 69384), (2184, 66493), (2254, 64428), (2301, 63112), (2392, 60711), (2478, 58604), (2548, 56994), (2714, 53508), (2744, 52923), (2891, 50232), (3068, 47334), (3304, 43953), (3381, 42952), (3588, 40474), (3822, 37996), (3864, 37583), (4071, 35672), (4116, 35282), (4186, 34692), (4459, 32568), (4508, 32214), (4602, 31556), (4956, 29302), (5096, 28497), (5369, 27048), (5428, 26754), (5782, 25116), (6136, 23667), (6279, 23128), (6762, 21476), (7176, 20237), (7644, 18998), (7889, 18408), (8142, 17836), (8232, 17641), (8372, 17346), (8673, 16744), (8918, 16284), (9016, 16107), (9204, 15778), (9499, 15288), (9912, 14651), (10738, 13524), (10856, 13377), (11564, 12558)]