26649152040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{112901}}^1$

素因数の和:113203

約数の個数: 128

約数和(自身を含む): 91694488320

約数和(自身を除く): 65045336280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 281, 420, 562, 840, 843, 1124, 1405, 1686, 1967, 2248, 2810, 3372, 3934, 4215, 5620, 5901, 6744, 7868, 8430, 9835, 11240, 11802, 15736, 16860, 19670, 23604, 29505, 33720, 39340, 47208, 59010, 78680, 112901, 118020, 225802, 236040, 338703, 451604, 564505, 677406, 790307, 903208, 1129010, 1354812, 1580614, 1693515, 2258020, 2370921, 2709624, 3161228, 3387030, 3951535, 4516040, 4741842, 6322456, 6774060, 7903070, 9483684, 11854605, 13548120, 15806140, 18967368, 23709210, 31612280, 31725181, 47418420, 63450362, 94836840, 95175543, 126900724, 158625905, 190351086, 222076267, 253801448, 317251810, 380702172, 444152534, 475877715, 634503620, 666228801, 761404344, 888305068, 951755430, 1110381335, 1269007240, 1332457602, 1776610136, 1903510860, 2220762670, 2664915204, 3331144005, 3807021720, 4441525340, 5329830408, 6662288010, 8883050680, 13324576020, 26649152040]

約数ペア:

[(1, 26649152040), (2, 13324576020), (3, 8883050680), (4, 6662288010), (5, 5329830408), (6, 4441525340), (7, 3807021720), (8, 3331144005), (10, 2664915204), (12, 2220762670), (14, 1903510860), (15, 1776610136), (20, 1332457602), (21, 1269007240), (24, 1110381335), (28, 951755430), (30, 888305068), (35, 761404344), (40, 666228801), (42, 634503620), (56, 475877715), (60, 444152534), (70, 380702172), (84, 317251810), (105, 253801448), (120, 222076267), (140, 190351086), (168, 158625905), (210, 126900724), (280, 95175543), (281, 94836840), (420, 63450362), (562, 47418420), (840, 31725181), (843, 31612280), (1124, 23709210), (1405, 18967368), (1686, 15806140), (1967, 13548120), (2248, 11854605), (2810, 9483684), (3372, 7903070), (3934, 6774060), (4215, 6322456), (5620, 4741842), (5901, 4516040), (6744, 3951535), (7868, 3387030), (8430, 3161228), (9835, 2709624), (11240, 2370921), (11802, 2258020), (15736, 1693515), (16860, 1580614), (19670, 1354812), (23604, 1129010), (29505, 903208), (33720, 790307), (39340, 677406), (47208, 564505), (59010, 451604), (78680, 338703), (112901, 236040), (118020, 225802)]