207157440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1119

約数の個数: 224

約数和(自身を含む): 778337280

約数和(自身を除く): 571179840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 406, 420, 435, 448, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 960, 1015, 1063, 1120, 1160, 1218, 1344, 1392, 1624, 1680, 1740, 1856, 2030, 2126, 2240, 2320, 2436, 2784, 3045, 3189, 3248, 3360, 3480, 4060, 4252, 4640, 4872, 5315, 5568, 6090, 6378, 6496, 6720, 6960, 7441, 8120, 8504, 9280, 9744, 10630, 12180, 12756, 12992, 13920, 14882, 15945, 16240, 17008, 19488, 21260, 22323, 24360, 25512, 27840, 29764, 30827, 31890, 32480, 34016, 37205, 38976, 42520, 44646, 48720, 51024, 59528, 61654, 63780, 64960, 68032, 74410, 85040, 89292, 92481, 97440, 102048, 111615, 119056, 123308, 127560, 148820, 154135, 170080, 178584, 184962, 194880, 204096, 215789, 223230, 238112, 246616, 255120, 297640, 308270, 340160, 357168, 369924, 431578, 446460, 462405, 476224, 493232, 510240, 595280, 616540, 647367, 714336, 739848, 863156, 892920, 924810, 986464, 1020480, 1078945, 1190560, 1233080, 1294734, 1428672, 1479696, 1726312, 1785840, 1849620, 1972928, 2157890, 2381120, 2466160, 2589468, 2959392, 3236835, 3452624, 3571680, 3699240, 4315780, 4932320, 5178936, 5918784, 6473670, 6905248, 7143360, 7398480, 8631560, 9864640, 10357872, 12947340, 13810496, 14796960, 17263120, 20715744, 25894680, 29593920, 34526240, 41431488, 51789360, 69052480, 103578720, 207157440]

約数ペア:

[(1, 207157440), (2, 103578720), (3, 69052480), (4, 51789360), (5, 41431488), (6, 34526240), (7, 29593920), (8, 25894680), (10, 20715744), (12, 17263120), (14, 14796960), (15, 13810496), (16, 12947340), (20, 10357872), (21, 9864640), (24, 8631560), (28, 7398480), (29, 7143360), (30, 6905248), (32, 6473670), (35, 5918784), (40, 5178936), (42, 4932320), (48, 4315780), (56, 3699240), (58, 3571680), (60, 3452624), (64, 3236835), (70, 2959392), (80, 2589468), (84, 2466160), (87, 2381120), (96, 2157890), (105, 1972928), (112, 1849620), (116, 1785840), (120, 1726312), (140, 1479696), (145, 1428672), (160, 1294734), (168, 1233080), (174, 1190560), (192, 1078945), (203, 1020480), (210, 986464), (224, 924810), (232, 892920), (240, 863156), (280, 739848), (290, 714336), (320, 647367), (336, 616540), (348, 595280), (406, 510240), (420, 493232), (435, 476224), (448, 462405), (464, 446460), (480, 431578), (560, 369924), (580, 357168), (609, 340160), (672, 308270), (696, 297640), (812, 255120), (840, 246616), (870, 238112), (928, 223230), (960, 215789), (1015, 204096), (1063, 194880), (1120, 184962), (1160, 178584), (1218, 170080), (1344, 154135), (1392, 148820), (1624, 127560), (1680, 123308), (1740, 119056), (1856, 111615), (2030, 102048), (2126, 97440), (2240, 92481), (2320, 89292), (2436, 85040), (2784, 74410), (3045, 68032), (3189, 64960), (3248, 63780), (3360, 61654), (3480, 59528), (4060, 51024), (4252, 48720), (4640, 44646), (4872, 42520), (5315, 38976), (5568, 37205), (6090, 34016), (6378, 32480), (6496, 31890), (6720, 30827), (6960, 29764), (7441, 27840), (8120, 25512), (8504, 24360), (9280, 22323), (9744, 21260), (10630, 19488), (12180, 17008), (12756, 16240), (12992, 15945), (13920, 14882)]