82806360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7583}}^1$

素因数の和:7617

約数の個数: 128

約数和(自身を含む): 305786880

約数和(自身を除く): 222980520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 7583, 10920, 15166, 22749, 30332, 37915, 45498, 53081, 60664, 75830, 90996, 98579, 106162, 113745, 151660, 159243, 181992, 197158, 212324, 227490, 265405, 295737, 303320, 318486, 394316, 424648, 454980, 492895, 530810, 591474, 636972, 690053, 788632, 796215, 909960, 985790, 1061620, 1182948, 1273944, 1380106, 1478685, 1592430, 1971580, 2070159, 2123240, 2365896, 2760212, 2957370, 3184860, 3450265, 3943160, 4140318, 5520424, 5914740, 6369720, 6900530, 8280636, 10350795, 11829480, 13801060, 16561272, 20701590, 27602120, 41403180, 82806360]

約数ペア:

[(1, 82806360), (2, 41403180), (3, 27602120), (4, 20701590), (5, 16561272), (6, 13801060), (7, 11829480), (8, 10350795), (10, 8280636), (12, 6900530), (13, 6369720), (14, 5914740), (15, 5520424), (20, 4140318), (21, 3943160), (24, 3450265), (26, 3184860), (28, 2957370), (30, 2760212), (35, 2365896), (39, 2123240), (40, 2070159), (42, 1971580), (52, 1592430), (56, 1478685), (60, 1380106), (65, 1273944), (70, 1182948), (78, 1061620), (84, 985790), (91, 909960), (104, 796215), (105, 788632), (120, 690053), (130, 636972), (140, 591474), (156, 530810), (168, 492895), (182, 454980), (195, 424648), (210, 394316), (260, 318486), (273, 303320), (280, 295737), (312, 265405), (364, 227490), (390, 212324), (420, 197158), (455, 181992), (520, 159243), (546, 151660), (728, 113745), (780, 106162), (840, 98579), (910, 90996), (1092, 75830), (1365, 60664), (1560, 53081), (1820, 45498), (2184, 37915), (2730, 30332), (3640, 22749), (5460, 15166), (7583, 10920)]