80563770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3119}}^1$

素因数の和:3180

約数の個数: 96

約数和(自身を含む): 245306880

約数和(自身を除く): 164743110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2870, 3119, 3690, 4305, 5166, 6238, 8610, 9357, 12915, 15595, 18714, 21833, 25830, 28071, 31190, 43666, 46785, 56142, 65499, 93570, 109165, 127879, 130998, 140355, 196497, 218330, 255758, 280710, 327495, 383637, 392994, 639395, 654990, 767274, 895153, 982485, 1150911, 1278790, 1790306, 1918185, 1964970, 2301822, 2685459, 3836370, 4475765, 5370918, 5754555, 8056377, 8951530, 11509110, 13427295, 16112754, 26854590, 40281885, 80563770]

約数ペア:

[(1, 80563770), (2, 40281885), (3, 26854590), (5, 16112754), (6, 13427295), (7, 11509110), (9, 8951530), (10, 8056377), (14, 5754555), (15, 5370918), (18, 4475765), (21, 3836370), (30, 2685459), (35, 2301822), (41, 1964970), (42, 1918185), (45, 1790306), (63, 1278790), (70, 1150911), (82, 982485), (90, 895153), (105, 767274), (123, 654990), (126, 639395), (205, 392994), (210, 383637), (246, 327495), (287, 280710), (315, 255758), (369, 218330), (410, 196497), (574, 140355), (615, 130998), (630, 127879), (738, 109165), (861, 93570), (1230, 65499), (1435, 56142), (1722, 46785), (1845, 43666), (2583, 31190), (2870, 28071), (3119, 25830), (3690, 21833), (4305, 18714), (5166, 15595), (6238, 12915), (8610, 9357)]