565657680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3089}}^1$

素因数の和:3221

約数の個数: 160

約数和(自身を含む): 2023084800

約数和(自身を除く): 1457427120

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, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 1680, 1744, 2180, 2289, 2616, 3052, 3089, 3270, 3815, 4360, 4578, 5232, 6104, 6178, 6540, 7630, 8720, 9156, 9267, 11445, 12208, 12356, 13080, 15260, 15445, 18312, 18534, 21623, 22890, 24712, 26160, 30520, 30890, 36624, 37068, 43246, 45780, 46335, 49424, 61040, 61780, 64869, 74136, 86492, 91560, 92670, 108115, 123560, 129738, 148272, 172984, 183120, 185340, 216230, 247120, 259476, 324345, 336701, 345968, 370680, 432460, 518952, 648690, 673402, 741360, 864920, 1010103, 1037904, 1297380, 1346804, 1683505, 1729840, 2020206, 2356907, 2594760, 2693608, 3367010, 4040412, 4713814, 5050515, 5189520, 5387216, 6734020, 7070721, 8080824, 9427628, 10101030, 11784535, 13468040, 14141442, 16161648, 18855256, 20202060, 23569070, 26936080, 28282884, 35353605, 37710512, 40404120, 47138140, 56565768, 70707210, 80808240, 94276280, 113131536, 141414420, 188552560, 282828840, 565657680]

約数ペア:

[(1, 565657680), (2, 282828840), (3, 188552560), (4, 141414420), (5, 113131536), (6, 94276280), (7, 80808240), (8, 70707210), (10, 56565768), (12, 47138140), (14, 40404120), (15, 37710512), (16, 35353605), (20, 28282884), (21, 26936080), (24, 23569070), (28, 20202060), (30, 18855256), (35, 16161648), (40, 14141442), (42, 13468040), (48, 11784535), (56, 10101030), (60, 9427628), (70, 8080824), (80, 7070721), (84, 6734020), (105, 5387216), (109, 5189520), (112, 5050515), (120, 4713814), (140, 4040412), (168, 3367010), (210, 2693608), (218, 2594760), (240, 2356907), (280, 2020206), (327, 1729840), (336, 1683505), (420, 1346804), (436, 1297380), (545, 1037904), (560, 1010103), (654, 864920), (763, 741360), (840, 673402), (872, 648690), (1090, 518952), (1308, 432460), (1526, 370680), (1635, 345968), (1680, 336701), (1744, 324345), (2180, 259476), (2289, 247120), (2616, 216230), (3052, 185340), (3089, 183120), (3270, 172984), (3815, 148272), (4360, 129738), (4578, 123560), (5232, 108115), (6104, 92670), (6178, 91560), (6540, 86492), (7630, 74136), (8720, 64869), (9156, 61780), (9267, 61040), (11445, 49424), (12208, 46335), (12356, 45780), (13080, 43246), (15260, 37068), (15445, 36624), (18312, 30890), (18534, 30520), (21623, 26160), (22890, 24712)]