71570960080

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1\times {\mathrm{523}}^1$

素因数の和:1041

約数の個数: 160

約数和(自身を含む): 172160409600

約数和(自身を除く): 100589449520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 79, 80, 118, 158, 236, 295, 316, 367, 395, 472, 523, 590, 632, 734, 790, 944, 1046, 1180, 1264, 1468, 1580, 1835, 2092, 2360, 2615, 2936, 3160, 3670, 4184, 4661, 4720, 5230, 5872, 6320, 7340, 8368, 9322, 10460, 14680, 18644, 20920, 21653, 23305, 28993, 29360, 30857, 37288, 41317, 41840, 43306, 46610, 57986, 61714, 74576, 82634, 86612, 93220, 108265, 115972, 123428, 144965, 154285, 165268, 173224, 186440, 191941, 206585, 216530, 231944, 246856, 289930, 308570, 330536, 346448, 372880, 383882, 413170, 433060, 463888, 493712, 579860, 617140, 661072, 767764, 826340, 866120, 959705, 1159720, 1234280, 1535528, 1652680, 1710587, 1732240, 1919410, 2319440, 2437703, 2468560, 3071056, 3305360, 3421174, 3838820, 4875406, 6842348, 7677640, 8552935, 9750812, 11324519, 12188515, 13684696, 15163339, 15355280, 17105870, 19501624, 22649038, 24377030, 27369392, 30326678, 34211740, 39003248, 45298076, 48754060, 56622595, 60653356, 68423480, 75816695, 90596152, 97508120, 113245190, 121306712, 136846960, 151633390, 181192304, 195016240, 226490380, 242613424, 303266780, 452980760, 606533560, 894637001, 905961520, 1213067120, 1789274002, 3578548004, 4473185005, 7157096008, 8946370010, 14314192016, 17892740020, 35785480040, 71570960080]

約数ペア:

[(1, 71570960080), (2, 35785480040), (4, 17892740020), (5, 14314192016), (8, 8946370010), (10, 7157096008), (16, 4473185005), (20, 3578548004), (40, 1789274002), (59, 1213067120), (79, 905961520), (80, 894637001), (118, 606533560), (158, 452980760), (236, 303266780), (295, 242613424), (316, 226490380), (367, 195016240), (395, 181192304), (472, 151633390), (523, 136846960), (590, 121306712), (632, 113245190), (734, 97508120), (790, 90596152), (944, 75816695), (1046, 68423480), (1180, 60653356), (1264, 56622595), (1468, 48754060), (1580, 45298076), (1835, 39003248), (2092, 34211740), (2360, 30326678), (2615, 27369392), (2936, 24377030), (3160, 22649038), (3670, 19501624), (4184, 17105870), (4661, 15355280), (4720, 15163339), (5230, 13684696), (5872, 12188515), (6320, 11324519), (7340, 9750812), (8368, 8552935), (9322, 7677640), (10460, 6842348), (14680, 4875406), (18644, 3838820), (20920, 3421174), (21653, 3305360), (23305, 3071056), (28993, 2468560), (29360, 2437703), (30857, 2319440), (37288, 1919410), (41317, 1732240), (41840, 1710587), (43306, 1652680), (46610, 1535528), (57986, 1234280), (61714, 1159720), (74576, 959705), (82634, 866120), (86612, 826340), (93220, 767764), (108265, 661072), (115972, 617140), (123428, 579860), (144965, 493712), (154285, 463888), (165268, 433060), (173224, 413170), (186440, 383882), (191941, 372880), (206585, 346448), (216530, 330536), (231944, 308570), (246856, 289930)]