260123616

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 796723200

約数和(自身を除く): 536599584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 79, 96, 103, 108, 111, 144, 148, 158, 206, 216, 222, 237, 288, 296, 309, 316, 333, 412, 432, 444, 474, 592, 618, 632, 666, 711, 824, 864, 888, 927, 948, 999, 1184, 1236, 1264, 1332, 1422, 1648, 1776, 1854, 1896, 1998, 2133, 2472, 2528, 2664, 2781, 2844, 2923, 3296, 3552, 3708, 3792, 3811, 3996, 4266, 4944, 5328, 5562, 5688, 5846, 7416, 7584, 7622, 7992, 8137, 8532, 8769, 9888, 10656, 11124, 11376, 11433, 11692, 14832, 15244, 15984, 16274, 17064, 17538, 22248, 22752, 22866, 23384, 24411, 26307, 29664, 30488, 31968, 32548, 34128, 34299, 35076, 44496, 45732, 46768, 48822, 52614, 60976, 65096, 68256, 68598, 70152, 73233, 78921, 88992, 91464, 93536, 97644, 102897, 105228, 121952, 130192, 137196, 140304, 146466, 157842, 182928, 195288, 205794, 210456, 219699, 260384, 274392, 280608, 292932, 301069, 315684, 365856, 390576, 411588, 420912, 439398, 548784, 585864, 602138, 631368, 781152, 823176, 841824, 878796, 903207, 1097568, 1171728, 1204276, 1262736, 1646352, 1757592, 1806414, 2343456, 2408552, 2525472, 2709621, 3292704, 3515184, 3612828, 4817104, 5419242, 7030368, 7225656, 8128863, 9634208, 10838484, 14451312, 16257726, 21676968, 28902624, 32515452, 43353936, 65030904, 86707872, 130061808, 260123616]

約数ペア:

[(1, 260123616), (2, 130061808), (3, 86707872), (4, 65030904), (6, 43353936), (8, 32515452), (9, 28902624), (12, 21676968), (16, 16257726), (18, 14451312), (24, 10838484), (27, 9634208), (32, 8128863), (36, 7225656), (37, 7030368), (48, 5419242), (54, 4817104), (72, 3612828), (74, 3515184), (79, 3292704), (96, 2709621), (103, 2525472), (108, 2408552), (111, 2343456), (144, 1806414), (148, 1757592), (158, 1646352), (206, 1262736), (216, 1204276), (222, 1171728), (237, 1097568), (288, 903207), (296, 878796), (309, 841824), (316, 823176), (333, 781152), (412, 631368), (432, 602138), (444, 585864), (474, 548784), (592, 439398), (618, 420912), (632, 411588), (666, 390576), (711, 365856), (824, 315684), (864, 301069), (888, 292932), (927, 280608), (948, 274392), (999, 260384), (1184, 219699), (1236, 210456), (1264, 205794), (1332, 195288), (1422, 182928), (1648, 157842), (1776, 146466), (1854, 140304), (1896, 137196), (1998, 130192), (2133, 121952), (2472, 105228), (2528, 102897), (2664, 97644), (2781, 93536), (2844, 91464), (2923, 88992), (3296, 78921), (3552, 73233), (3708, 70152), (3792, 68598), (3811, 68256), (3996, 65096), (4266, 60976), (4944, 52614), (5328, 48822), (5562, 46768), (5688, 45732), (5846, 44496), (7416, 35076), (7584, 34299), (7622, 34128), (7992, 32548), (8137, 31968), (8532, 30488), (8769, 29664), (9888, 26307), (10656, 24411), (11124, 23384), (11376, 22866), (11433, 22752), (11692, 22248), (14832, 17538), (15244, 17064), (15984, 16274)]