139255680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 478094400

約数和(自身を除く): 338838720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 61, 64, 80, 82, 87, 96, 116, 120, 122, 123, 128, 145, 160, 164, 174, 183, 192, 205, 232, 240, 244, 246, 290, 305, 320, 328, 348, 366, 384, 410, 435, 464, 480, 488, 492, 580, 610, 615, 640, 656, 696, 732, 820, 870, 915, 928, 960, 976, 984, 1160, 1189, 1220, 1230, 1312, 1392, 1464, 1640, 1740, 1769, 1830, 1856, 1920, 1952, 1968, 2320, 2378, 2440, 2460, 2501, 2624, 2784, 2928, 3280, 3480, 3538, 3567, 3660, 3712, 3904, 3936, 4640, 4756, 4880, 4920, 5002, 5248, 5307, 5568, 5856, 5945, 6560, 6960, 7076, 7134, 7320, 7503, 7808, 7872, 8845, 9280, 9512, 9760, 9840, 10004, 10614, 11136, 11712, 11890, 12505, 13120, 13920, 14152, 14268, 14640, 15006, 15744, 17690, 17835, 18560, 19024, 19520, 19680, 20008, 21228, 23424, 23780, 25010, 26240, 26535, 27840, 28304, 28536, 29280, 30012, 35380, 35670, 37515, 38048, 39040, 39360, 40016, 42456, 47560, 50020, 53070, 55680, 56608, 57072, 58560, 60024, 70760, 71340, 72529, 75030, 76096, 78720, 80032, 84912, 95120, 100040, 106140, 113216, 114144, 117120, 120048, 141520, 142680, 145058, 150060, 152192, 160064, 169824, 190240, 200080, 212280, 217587, 226432, 228288, 240096, 283040, 285360, 290116, 300120, 320128, 339648, 362645, 380480, 400160, 424560, 435174, 456576, 480192, 566080, 570720, 580232, 600240, 679296, 725290, 760960, 800320, 849120, 870348, 960384, 1087935, 1132160, 1141440, 1160464, 1200480, 1450580, 1600640, 1698240, 1740696, 2175870, 2282880, 2320928, 2400960, 2901160, 3396480, 3481392, 4351740, 4641856, 4801920, 5802320, 6962784, 8703480, 9283712, 11604640, 13925568, 17406960, 23209280, 27851136, 34813920, 46418560, 69627840, 139255680]

約数ペア:

[(1, 139255680), (2, 69627840), (3, 46418560), (4, 34813920), (5, 27851136), (6, 23209280), (8, 17406960), (10, 13925568), (12, 11604640), (15, 9283712), (16, 8703480), (20, 6962784), (24, 5802320), (29, 4801920), (30, 4641856), (32, 4351740), (40, 3481392), (41, 3396480), (48, 2901160), (58, 2400960), (60, 2320928), (61, 2282880), (64, 2175870), (80, 1740696), (82, 1698240), (87, 1600640), (96, 1450580), (116, 1200480), (120, 1160464), (122, 1141440), (123, 1132160), (128, 1087935), (145, 960384), (160, 870348), (164, 849120), (174, 800320), (183, 760960), (192, 725290), (205, 679296), (232, 600240), (240, 580232), (244, 570720), (246, 566080), (290, 480192), (305, 456576), (320, 435174), (328, 424560), (348, 400160), (366, 380480), (384, 362645), (410, 339648), (435, 320128), (464, 300120), (480, 290116), (488, 285360), (492, 283040), (580, 240096), (610, 228288), (615, 226432), (640, 217587), (656, 212280), (696, 200080), (732, 190240), (820, 169824), (870, 160064), (915, 152192), (928, 150060), (960, 145058), (976, 142680), (984, 141520), (1160, 120048), (1189, 117120), (1220, 114144), (1230, 113216), (1312, 106140), (1392, 100040), (1464, 95120), (1640, 84912), (1740, 80032), (1769, 78720), (1830, 76096), (1856, 75030), (1920, 72529), (1952, 71340), (1968, 70760), (2320, 60024), (2378, 58560), (2440, 57072), (2460, 56608), (2501, 55680), (2624, 53070), (2784, 50020), (2928, 47560), (3280, 42456), (3480, 40016), (3538, 39360), (3567, 39040), (3660, 38048), (3712, 37515), (3904, 35670), (3936, 35380), (4640, 30012), (4756, 29280), (4880, 28536), (4920, 28304), (5002, 27840), (5248, 26535), (5307, 26240), (5568, 25010), (5856, 23780), (5945, 23424), (6560, 21228), (6960, 20008), (7076, 19680), (7134, 19520), (7320, 19024), (7503, 18560), (7808, 17835), (7872, 17690), (8845, 15744), (9280, 15006), (9512, 14640), (9760, 14268), (9840, 14152), (10004, 13920), (10614, 13120), (11136, 12505), (11712, 11890)]