157195080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 320

約数和(自身を含む): 627264000

約数和(自身を除く): 470068920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 81, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 162, 168, 174, 180, 189, 203, 210, 216, 232, 239, 252, 261, 270, 280, 290, 315, 324, 348, 360, 378, 405, 406, 420, 435, 478, 504, 522, 540, 567, 580, 609, 630, 648, 696, 717, 756, 783, 810, 812, 840, 870, 945, 956, 1015, 1044, 1080, 1134, 1160, 1195, 1218, 1260, 1305, 1434, 1512, 1566, 1620, 1624, 1673, 1740, 1827, 1890, 1912, 2030, 2088, 2151, 2268, 2349, 2390, 2436, 2520, 2610, 2835, 2868, 3045, 3132, 3240, 3346, 3480, 3585, 3654, 3780, 3915, 4060, 4302, 4536, 4698, 4780, 4872, 5019, 5220, 5481, 5670, 5736, 6090, 6264, 6453, 6692, 6931, 7170, 7308, 7560, 7830, 8120, 8365, 8604, 9135, 9396, 9560, 10038, 10440, 10755, 10962, 11340, 11745, 12180, 12906, 13384, 13862, 14340, 14616, 15057, 15660, 16443, 16730, 17208, 18270, 18792, 19359, 20076, 20793, 21510, 21924, 22680, 23490, 24360, 25095, 25812, 27405, 27724, 28680, 30114, 31320, 32265, 32886, 33460, 34655, 36540, 38718, 40152, 41586, 43020, 43848, 45171, 46980, 48517, 50190, 51624, 54810, 55448, 60228, 62379, 64530, 65772, 66920, 69310, 73080, 75285, 77436, 82215, 83172, 86040, 90342, 93960, 96795, 97034, 100380, 103965, 109620, 120456, 124758, 129060, 131544, 135513, 138620, 145551, 150570, 154872, 164430, 166344, 180684, 187137, 193590, 194068, 200760, 207930, 219240, 225855, 242585, 249516, 258120, 271026, 277240, 291102, 301140, 311895, 328860, 361368, 374274, 387180, 388136, 415860, 436653, 451710, 485170, 499032, 542052, 561411, 582204, 602280, 623790, 657720, 677565, 727755, 748548, 774360, 831720, 873306, 903420, 935685, 970340, 1084104, 1122822, 1164408, 1247580, 1309959, 1355130, 1455510, 1497096, 1746612, 1806840, 1871370, 1940680, 2183265, 2245644, 2495160, 2619918, 2710260, 2807055, 2911020, 3493224, 3742740, 3929877, 4366530, 4491288, 5239836, 5420520, 5614110, 5822040, 6549795, 7485480, 7859754, 8733060, 10479672, 11228220, 13099590, 15719508, 17466120, 19649385, 22456440, 26199180, 31439016, 39298770, 52398360, 78597540, 157195080]

約数ペア:

[(1, 157195080), (2, 78597540), (3, 52398360), (4, 39298770), (5, 31439016), (6, 26199180), (7, 22456440), (8, 19649385), (9, 17466120), (10, 15719508), (12, 13099590), (14, 11228220), (15, 10479672), (18, 8733060), (20, 7859754), (21, 7485480), (24, 6549795), (27, 5822040), (28, 5614110), (29, 5420520), (30, 5239836), (35, 4491288), (36, 4366530), (40, 3929877), (42, 3742740), (45, 3493224), (54, 2911020), (56, 2807055), (58, 2710260), (60, 2619918), (63, 2495160), (70, 2245644), (72, 2183265), (81, 1940680), (84, 1871370), (87, 1806840), (90, 1746612), (105, 1497096), (108, 1455510), (116, 1355130), (120, 1309959), (126, 1247580), (135, 1164408), (140, 1122822), (145, 1084104), (162, 970340), (168, 935685), (174, 903420), (180, 873306), (189, 831720), (203, 774360), (210, 748548), (216, 727755), (232, 677565), (239, 657720), (252, 623790), (261, 602280), (270, 582204), (280, 561411), (290, 542052), (315, 499032), (324, 485170), (348, 451710), (360, 436653), (378, 415860), (405, 388136), (406, 387180), (420, 374274), (435, 361368), (478, 328860), (504, 311895), (522, 301140), (540, 291102), (567, 277240), (580, 271026), (609, 258120), (630, 249516), (648, 242585), (696, 225855), (717, 219240), (756, 207930), (783, 200760), (810, 194068), (812, 193590), (840, 187137), (870, 180684), (945, 166344), (956, 164430), (1015, 154872), (1044, 150570), (1080, 145551), (1134, 138620), (1160, 135513), (1195, 131544), (1218, 129060), (1260, 124758), (1305, 120456), (1434, 109620), (1512, 103965), (1566, 100380), (1620, 97034), (1624, 96795), (1673, 93960), (1740, 90342), (1827, 86040), (1890, 83172), (1912, 82215), (2030, 77436), (2088, 75285), (2151, 73080), (2268, 69310), (2349, 66920), (2390, 65772), (2436, 64530), (2520, 62379), (2610, 60228), (2835, 55448), (2868, 54810), (3045, 51624), (3132, 50190), (3240, 48517), (3346, 46980), (3480, 45171), (3585, 43848), (3654, 43020), (3780, 41586), (3915, 40152), (4060, 38718), (4302, 36540), (4536, 34655), (4698, 33460), (4780, 32886), (4872, 32265), (5019, 31320), (5220, 30114), (5481, 28680), (5670, 27724), (5736, 27405), (6090, 25812), (6264, 25095), (6453, 24360), (6692, 23490), (6931, 22680), (7170, 21924), (7308, 21510), (7560, 20793), (7830, 20076), (8120, 19359), (8365, 18792), (8604, 18270), (9135, 17208), (9396, 16730), (9560, 16443), (10038, 15660), (10440, 15057), (10755, 14616), (10962, 14340), (11340, 13862), (11745, 13384), (12180, 12906)]