166764780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10181}}^1$

素因数の和:10216

約数の個数: 144

約数和(自身を含む): 622649664

約数和(自身を除く): 455884884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 10181, 16380, 20362, 30543, 40724, 50905, 61086, 71267, 91629, 101810, 122172, 132353, 142534, 152715, 183258, 203620, 213801, 264706, 285068, 305430, 356335, 366516, 397059, 427602, 458145, 529412, 610860, 641403, 661765, 712670, 794118, 855204, 916290, 926471, 1069005, 1191177, 1282806, 1323530, 1425340, 1588236, 1832580, 1852942, 1985295, 2138010, 2382354, 2565612, 2647060, 2779413, 3207015, 3705884, 3970590, 4276020, 4632355, 4764708, 5558826, 5955885, 6414030, 7941180, 8338239, 9264710, 11117652, 11911770, 12828060, 13897065, 16676478, 18529420, 23823540, 27794130, 33352956, 41691195, 55588260, 83382390, 166764780]

約数ペア:

[(1, 166764780), (2, 83382390), (3, 55588260), (4, 41691195), (5, 33352956), (6, 27794130), (7, 23823540), (9, 18529420), (10, 16676478), (12, 13897065), (13, 12828060), (14, 11911770), (15, 11117652), (18, 9264710), (20, 8338239), (21, 7941180), (26, 6414030), (28, 5955885), (30, 5558826), (35, 4764708), (36, 4632355), (39, 4276020), (42, 3970590), (45, 3705884), (52, 3207015), (60, 2779413), (63, 2647060), (65, 2565612), (70, 2382354), (78, 2138010), (84, 1985295), (90, 1852942), (91, 1832580), (105, 1588236), (117, 1425340), (126, 1323530), (130, 1282806), (140, 1191177), (156, 1069005), (180, 926471), (182, 916290), (195, 855204), (210, 794118), (234, 712670), (252, 661765), (260, 641403), (273, 610860), (315, 529412), (364, 458145), (390, 427602), (420, 397059), (455, 366516), (468, 356335), (546, 305430), (585, 285068), (630, 264706), (780, 213801), (819, 203620), (910, 183258), (1092, 152715), (1170, 142534), (1260, 132353), (1365, 122172), (1638, 101810), (1820, 91629), (2340, 71267), (2730, 61086), (3276, 50905), (4095, 40724), (5460, 30543), (8190, 20362), (10181, 16380)]