201018720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2117

約数の個数: 192

約数和(自身を含む): 748984320

約数和(自身を除く): 547965600

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, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2063, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4126, 4640, 4872, 6090, 6189, 6496, 6960, 8120, 8252, 9744, 10315, 12180, 12378, 13920, 14441, 16240, 16504, 19488, 20630, 24360, 24756, 28882, 30945, 32480, 33008, 41260, 43323, 48720, 49512, 57764, 59827, 61890, 66016, 72205, 82520, 86646, 97440, 99024, 115528, 119654, 123780, 144410, 165040, 173292, 179481, 198048, 216615, 231056, 239308, 247560, 288820, 299135, 330080, 346584, 358962, 418789, 433230, 462112, 478616, 495120, 577640, 598270, 693168, 717924, 837578, 866460, 897405, 957232, 990240, 1155280, 1196540, 1256367, 1386336, 1435848, 1675156, 1732920, 1794810, 1914464, 2093945, 2310560, 2393080, 2512734, 2871696, 3350312, 3465840, 3589620, 4187890, 4786160, 5025468, 5743392, 6281835, 6700624, 6931680, 7179240, 8375780, 9572320, 10050936, 12563670, 13401248, 14358480, 16751560, 20101872, 25127340, 28716960, 33503120, 40203744, 50254680, 67006240, 100509360, 201018720]

約数ペア:

[(1, 201018720), (2, 100509360), (3, 67006240), (4, 50254680), (5, 40203744), (6, 33503120), (7, 28716960), (8, 25127340), (10, 20101872), (12, 16751560), (14, 14358480), (15, 13401248), (16, 12563670), (20, 10050936), (21, 9572320), (24, 8375780), (28, 7179240), (29, 6931680), (30, 6700624), (32, 6281835), (35, 5743392), (40, 5025468), (42, 4786160), (48, 4187890), (56, 3589620), (58, 3465840), (60, 3350312), (70, 2871696), (80, 2512734), (84, 2393080), (87, 2310560), (96, 2093945), (105, 1914464), (112, 1794810), (116, 1732920), (120, 1675156), (140, 1435848), (145, 1386336), (160, 1256367), (168, 1196540), (174, 1155280), (203, 990240), (210, 957232), (224, 897405), (232, 866460), (240, 837578), (280, 717924), (290, 693168), (336, 598270), (348, 577640), (406, 495120), (420, 478616), (435, 462112), (464, 433230), (480, 418789), (560, 358962), (580, 346584), (609, 330080), (672, 299135), (696, 288820), (812, 247560), (840, 239308), (870, 231056), (928, 216615), (1015, 198048), (1120, 179481), (1160, 173292), (1218, 165040), (1392, 144410), (1624, 123780), (1680, 119654), (1740, 115528), (2030, 99024), (2063, 97440), (2320, 86646), (2436, 82520), (2784, 72205), (3045, 66016), (3248, 61890), (3360, 59827), (3480, 57764), (4060, 49512), (4126, 48720), (4640, 43323), (4872, 41260), (6090, 33008), (6189, 32480), (6496, 30945), (6960, 28882), (8120, 24756), (8252, 24360), (9744, 20630), (10315, 19488), (12180, 16504), (12378, 16240), (13920, 14441)]