1001817720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1283}}^1$

素因数の和:1547

約数の個数: 160

約数和(自身を含む): 3383827920

約数和(自身を除く): 2382010200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 241, 270, 324, 360, 405, 482, 540, 648, 723, 810, 964, 1080, 1205, 1283, 1446, 1620, 1928, 2169, 2410, 2566, 2892, 3240, 3615, 3849, 4338, 4820, 5132, 5784, 6415, 6507, 7230, 7698, 8676, 9640, 10264, 10845, 11547, 12830, 13014, 14460, 15396, 17352, 19245, 19521, 21690, 23094, 25660, 26028, 28920, 30792, 32535, 34641, 38490, 39042, 43380, 46188, 51320, 52056, 57735, 65070, 69282, 76980, 78084, 86760, 92376, 97605, 103923, 115470, 130140, 138564, 153960, 156168, 173205, 195210, 207846, 230940, 260280, 277128, 309203, 346410, 390420, 415692, 461880, 519615, 618406, 692820, 780840, 831384, 927609, 1039230, 1236812, 1385640, 1546015, 1855218, 2078460, 2473624, 2782827, 3092030, 3710436, 4156920, 4638045, 5565654, 6184060, 7420872, 8348481, 9276090, 11131308, 12368120, 13914135, 16696962, 18552180, 22262616, 25045443, 27828270, 33393924, 37104360, 41742405, 50090886, 55656540, 66787848, 83484810, 100181772, 111313080, 125227215, 166969620, 200363544, 250454430, 333939240, 500908860, 1001817720]

約数ペア:

[(1, 1001817720), (2, 500908860), (3, 333939240), (4, 250454430), (5, 200363544), (6, 166969620), (8, 125227215), (9, 111313080), (10, 100181772), (12, 83484810), (15, 66787848), (18, 55656540), (20, 50090886), (24, 41742405), (27, 37104360), (30, 33393924), (36, 27828270), (40, 25045443), (45, 22262616), (54, 18552180), (60, 16696962), (72, 13914135), (81, 12368120), (90, 11131308), (108, 9276090), (120, 8348481), (135, 7420872), (162, 6184060), (180, 5565654), (216, 4638045), (241, 4156920), (270, 3710436), (324, 3092030), (360, 2782827), (405, 2473624), (482, 2078460), (540, 1855218), (648, 1546015), (723, 1385640), (810, 1236812), (964, 1039230), (1080, 927609), (1205, 831384), (1283, 780840), (1446, 692820), (1620, 618406), (1928, 519615), (2169, 461880), (2410, 415692), (2566, 390420), (2892, 346410), (3240, 309203), (3615, 277128), (3849, 260280), (4338, 230940), (4820, 207846), (5132, 195210), (5784, 173205), (6415, 156168), (6507, 153960), (7230, 138564), (7698, 130140), (8676, 115470), (9640, 103923), (10264, 97605), (10845, 92376), (11547, 86760), (12830, 78084), (13014, 76980), (14460, 69282), (15396, 65070), (17352, 57735), (19245, 52056), (19521, 51320), (21690, 46188), (23094, 43380), (25660, 39042), (26028, 38490), (28920, 34641), (30792, 32535)]