402106680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1076

約数の個数: 192

約数和(自身を含む): 1389679200

約数和(自身を除く): 987572520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 243, 246, 270, 324, 328, 360, 369, 405, 410, 486, 492, 540, 615, 648, 738, 810, 820, 972, 984, 1009, 1080, 1107, 1215, 1230, 1476, 1620, 1640, 1845, 1944, 2018, 2214, 2430, 2460, 2952, 3027, 3240, 3321, 3690, 4036, 4428, 4860, 4920, 5045, 5535, 6054, 6642, 7380, 8072, 8856, 9081, 9720, 9963, 10090, 11070, 12108, 13284, 14760, 15135, 16605, 18162, 19926, 20180, 22140, 24216, 26568, 27243, 30270, 33210, 36324, 39852, 40360, 41369, 44280, 45405, 49815, 54486, 60540, 66420, 72648, 79704, 81729, 82738, 90810, 99630, 108972, 121080, 124107, 132840, 136215, 163458, 165476, 181620, 199260, 206845, 217944, 245187, 248214, 272430, 326916, 330952, 363240, 372321, 398520, 408645, 413690, 490374, 496428, 544860, 620535, 653832, 744642, 817290, 827380, 980748, 992856, 1089720, 1116963, 1225935, 1241070, 1489284, 1634580, 1654760, 1861605, 1961496, 2233926, 2451870, 2482140, 2978568, 3269160, 3350889, 3723210, 4467852, 4903740, 4964280, 5584815, 6701778, 7446420, 8935704, 9807480, 10052667, 11169630, 13403556, 14892840, 16754445, 20105334, 22339260, 26807112, 33508890, 40210668, 44678520, 50263335, 67017780, 80421336, 100526670, 134035560, 201053340, 402106680]

約数ペア:

[(1, 402106680), (2, 201053340), (3, 134035560), (4, 100526670), (5, 80421336), (6, 67017780), (8, 50263335), (9, 44678520), (10, 40210668), (12, 33508890), (15, 26807112), (18, 22339260), (20, 20105334), (24, 16754445), (27, 14892840), (30, 13403556), (36, 11169630), (40, 10052667), (41, 9807480), (45, 8935704), (54, 7446420), (60, 6701778), (72, 5584815), (81, 4964280), (82, 4903740), (90, 4467852), (108, 3723210), (120, 3350889), (123, 3269160), (135, 2978568), (162, 2482140), (164, 2451870), (180, 2233926), (205, 1961496), (216, 1861605), (243, 1654760), (246, 1634580), (270, 1489284), (324, 1241070), (328, 1225935), (360, 1116963), (369, 1089720), (405, 992856), (410, 980748), (486, 827380), (492, 817290), (540, 744642), (615, 653832), (648, 620535), (738, 544860), (810, 496428), (820, 490374), (972, 413690), (984, 408645), (1009, 398520), (1080, 372321), (1107, 363240), (1215, 330952), (1230, 326916), (1476, 272430), (1620, 248214), (1640, 245187), (1845, 217944), (1944, 206845), (2018, 199260), (2214, 181620), (2430, 165476), (2460, 163458), (2952, 136215), (3027, 132840), (3240, 124107), (3321, 121080), (3690, 108972), (4036, 99630), (4428, 90810), (4860, 82738), (4920, 81729), (5045, 79704), (5535, 72648), (6054, 66420), (6642, 60540), (7380, 54486), (8072, 49815), (8856, 45405), (9081, 44280), (9720, 41369), (9963, 40360), (10090, 39852), (11070, 36324), (12108, 33210), (13284, 30270), (14760, 27243), (15135, 26568), (16605, 24216), (18162, 22140), (19926, 20180)]