39709320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1215

約数の個数: 128

約数和(自身を含む): 139587840

約数和(自身を除く): 99878520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1153, 1230, 1435, 1640, 1722, 2296, 2306, 2460, 2870, 3444, 3459, 4305, 4612, 4920, 5740, 5765, 6888, 6918, 8071, 8610, 9224, 11480, 11530, 13836, 16142, 17220, 17295, 23060, 24213, 27672, 32284, 34440, 34590, 40355, 46120, 47273, 48426, 64568, 69180, 80710, 94546, 96852, 121065, 138360, 141819, 161420, 189092, 193704, 236365, 242130, 283638, 322840, 330911, 378184, 472730, 484260, 567276, 661822, 709095, 945460, 968520, 992733, 1134552, 1323644, 1418190, 1654555, 1890920, 1985466, 2647288, 2836380, 3309110, 3970932, 4963665, 5672760, 6618220, 7941864, 9927330, 13236440, 19854660, 39709320]

約数ペア:

[(1, 39709320), (2, 19854660), (3, 13236440), (4, 9927330), (5, 7941864), (6, 6618220), (7, 5672760), (8, 4963665), (10, 3970932), (12, 3309110), (14, 2836380), (15, 2647288), (20, 1985466), (21, 1890920), (24, 1654555), (28, 1418190), (30, 1323644), (35, 1134552), (40, 992733), (41, 968520), (42, 945460), (56, 709095), (60, 661822), (70, 567276), (82, 484260), (84, 472730), (105, 378184), (120, 330911), (123, 322840), (140, 283638), (164, 242130), (168, 236365), (205, 193704), (210, 189092), (246, 161420), (280, 141819), (287, 138360), (328, 121065), (410, 96852), (420, 94546), (492, 80710), (574, 69180), (615, 64568), (820, 48426), (840, 47273), (861, 46120), (984, 40355), (1148, 34590), (1153, 34440), (1230, 32284), (1435, 27672), (1640, 24213), (1722, 23060), (2296, 17295), (2306, 17220), (2460, 16142), (2870, 13836), (3444, 11530), (3459, 11480), (4305, 9224), (4612, 8610), (4920, 8071), (5740, 6918), (5765, 6888)]