108281040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{64453}}^1$

素因数の和:64476

約数の個数: 80

約数和(自身を含む): 383630208

約数和(自身を除く): 275349168

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, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 64453, 128906, 193359, 257812, 322265, 386718, 451171, 515624, 644530, 773436, 902342, 966795, 1031248, 1289060, 1353513, 1546872, 1804684, 1933590, 2255855, 2578120, 2707026, 3093744, 3609368, 3867180, 4511710, 5156240, 5414052, 6767565, 7218736, 7734360, 9023420, 10828104, 13535130, 15468720, 18046840, 21656208, 27070260, 36093680, 54140520, 108281040]

約数ペア:

[(1, 108281040), (2, 54140520), (3, 36093680), (4, 27070260), (5, 21656208), (6, 18046840), (7, 15468720), (8, 13535130), (10, 10828104), (12, 9023420), (14, 7734360), (15, 7218736), (16, 6767565), (20, 5414052), (21, 5156240), (24, 4511710), (28, 3867180), (30, 3609368), (35, 3093744), (40, 2707026), (42, 2578120), (48, 2255855), (56, 1933590), (60, 1804684), (70, 1546872), (80, 1353513), (84, 1289060), (105, 1031248), (112, 966795), (120, 902342), (140, 773436), (168, 644530), (210, 515624), (240, 451171), (280, 386718), (336, 322265), (420, 257812), (560, 193359), (840, 128906), (1680, 64453)]