2906664120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1823}}^1$

素因数の和:1986

約数の個数: 192

約数和(自身を含む): 9765550080

約数和(自身を除く): 6858885960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 103, 120, 129, 172, 180, 206, 215, 258, 309, 344, 360, 387, 412, 430, 515, 516, 618, 645, 774, 824, 860, 927, 1030, 1032, 1236, 1290, 1545, 1548, 1720, 1823, 1854, 1935, 2060, 2472, 2580, 3090, 3096, 3646, 3708, 3870, 4120, 4429, 4635, 5160, 5469, 6180, 7292, 7416, 7740, 8858, 9115, 9270, 10938, 12360, 13287, 14584, 15480, 16407, 17716, 18230, 18540, 21876, 22145, 26574, 27345, 32814, 35432, 36460, 37080, 39861, 43752, 44290, 53148, 54690, 65628, 66435, 72920, 78389, 79722, 82035, 88580, 106296, 109380, 131256, 132870, 156778, 159444, 164070, 177160, 187769, 199305, 218760, 235167, 265740, 313556, 318888, 328140, 375538, 391945, 398610, 470334, 531480, 563307, 627112, 656280, 705501, 751076, 783890, 797220, 938845, 940668, 1126614, 1175835, 1411002, 1502152, 1567780, 1594440, 1689921, 1877690, 1881336, 2253228, 2351670, 2816535, 2822004, 3135560, 3379842, 3527505, 3755380, 4506456, 4703340, 5633070, 5644008, 6759684, 7055010, 7510760, 8074067, 8449605, 9406680, 11266140, 13519368, 14110020, 16148134, 16899210, 22532280, 24222201, 28220040, 32296268, 33798420, 40370335, 48444402, 64592536, 67596840, 72666603, 80740670, 96888804, 121111005, 145333206, 161481340, 193777608, 242222010, 290666412, 322962680, 363333015, 484444020, 581332824, 726666030, 968888040, 1453332060, 2906664120]

約数ペア:

[(1, 2906664120), (2, 1453332060), (3, 968888040), (4, 726666030), (5, 581332824), (6, 484444020), (8, 363333015), (9, 322962680), (10, 290666412), (12, 242222010), (15, 193777608), (18, 161481340), (20, 145333206), (24, 121111005), (30, 96888804), (36, 80740670), (40, 72666603), (43, 67596840), (45, 64592536), (60, 48444402), (72, 40370335), (86, 33798420), (90, 32296268), (103, 28220040), (120, 24222201), (129, 22532280), (172, 16899210), (180, 16148134), (206, 14110020), (215, 13519368), (258, 11266140), (309, 9406680), (344, 8449605), (360, 8074067), (387, 7510760), (412, 7055010), (430, 6759684), (515, 5644008), (516, 5633070), (618, 4703340), (645, 4506456), (774, 3755380), (824, 3527505), (860, 3379842), (927, 3135560), (1030, 2822004), (1032, 2816535), (1236, 2351670), (1290, 2253228), (1545, 1881336), (1548, 1877690), (1720, 1689921), (1823, 1594440), (1854, 1567780), (1935, 1502152), (2060, 1411002), (2472, 1175835), (2580, 1126614), (3090, 940668), (3096, 938845), (3646, 797220), (3708, 783890), (3870, 751076), (4120, 705501), (4429, 656280), (4635, 627112), (5160, 563307), (5469, 531480), (6180, 470334), (7292, 398610), (7416, 391945), (7740, 375538), (8858, 328140), (9115, 318888), (9270, 313556), (10938, 265740), (12360, 235167), (13287, 218760), (14584, 199305), (15480, 187769), (16407, 177160), (17716, 164070), (18230, 159444), (18540, 156778), (21876, 132870), (22145, 131256), (26574, 109380), (27345, 106296), (32814, 88580), (35432, 82035), (36460, 79722), (37080, 78389), (39861, 72920), (43752, 66435), (44290, 65628), (53148, 54690)]