396246480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1447}}^1$

素因数の和:1633

約数の個数: 160

約数和(自身を含む): 1413433344

約数和(自身を除く): 1017186864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 210, 240, 280, 326, 336, 420, 489, 560, 652, 815, 840, 978, 1141, 1304, 1447, 1630, 1680, 1956, 2282, 2445, 2608, 2894, 3260, 3423, 3912, 4341, 4564, 4890, 5705, 5788, 6520, 6846, 7235, 7824, 8682, 9128, 9780, 10129, 11410, 11576, 13040, 13692, 14470, 17115, 17364, 18256, 19560, 20258, 21705, 22820, 23152, 27384, 28940, 30387, 34230, 34728, 39120, 40516, 43410, 45640, 50645, 54768, 57880, 60774, 68460, 69456, 81032, 86820, 91280, 101290, 115760, 121548, 136920, 151935, 162064, 173640, 202580, 235861, 243096, 273840, 303870, 347280, 405160, 471722, 486192, 607740, 707583, 810320, 943444, 1179305, 1215480, 1415166, 1651027, 1886888, 2358610, 2430960, 2830332, 3302054, 3537915, 3773776, 4717220, 4953081, 5660664, 6604108, 7075830, 8255135, 9434440, 9906162, 11321328, 13208216, 14151660, 16510270, 18868880, 19812324, 24765405, 26416432, 28303320, 33020540, 39624648, 49530810, 56606640, 66041080, 79249296, 99061620, 132082160, 198123240, 396246480]

約数ペア:

[(1, 396246480), (2, 198123240), (3, 132082160), (4, 99061620), (5, 79249296), (6, 66041080), (7, 56606640), (8, 49530810), (10, 39624648), (12, 33020540), (14, 28303320), (15, 26416432), (16, 24765405), (20, 19812324), (21, 18868880), (24, 16510270), (28, 14151660), (30, 13208216), (35, 11321328), (40, 9906162), (42, 9434440), (48, 8255135), (56, 7075830), (60, 6604108), (70, 5660664), (80, 4953081), (84, 4717220), (105, 3773776), (112, 3537915), (120, 3302054), (140, 2830332), (163, 2430960), (168, 2358610), (210, 1886888), (240, 1651027), (280, 1415166), (326, 1215480), (336, 1179305), (420, 943444), (489, 810320), (560, 707583), (652, 607740), (815, 486192), (840, 471722), (978, 405160), (1141, 347280), (1304, 303870), (1447, 273840), (1630, 243096), (1680, 235861), (1956, 202580), (2282, 173640), (2445, 162064), (2608, 151935), (2894, 136920), (3260, 121548), (3423, 115760), (3912, 101290), (4341, 91280), (4564, 86820), (4890, 81032), (5705, 69456), (5788, 68460), (6520, 60774), (6846, 57880), (7235, 54768), (7824, 50645), (8682, 45640), (9128, 43410), (9780, 40516), (10129, 39120), (11410, 34728), (11576, 34230), (13040, 30387), (13692, 28940), (14470, 27384), (17115, 23152), (17364, 22820), (18256, 21705), (19560, 20258)]