84539280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{50321}}^1$

素因数の和:50344

約数の個数: 80

約数和(自身を含む): 299516544

約数和(自身を除く): 214977264

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, 50321, 100642, 150963, 201284, 251605, 301926, 352247, 402568, 503210, 603852, 704494, 754815, 805136, 1006420, 1056741, 1207704, 1408988, 1509630, 1761235, 2012840, 2113482, 2415408, 2817976, 3019260, 3522470, 4025680, 4226964, 5283705, 5635952, 6038520, 7044940, 8453928, 10567410, 12077040, 14089880, 16907856, 21134820, 28179760, 42269640, 84539280]

約数ペア:

[(1, 84539280), (2, 42269640), (3, 28179760), (4, 21134820), (5, 16907856), (6, 14089880), (7, 12077040), (8, 10567410), (10, 8453928), (12, 7044940), (14, 6038520), (15, 5635952), (16, 5283705), (20, 4226964), (21, 4025680), (24, 3522470), (28, 3019260), (30, 2817976), (35, 2415408), (40, 2113482), (42, 2012840), (48, 1761235), (56, 1509630), (60, 1408988), (70, 1207704), (80, 1056741), (84, 1006420), (105, 805136), (112, 754815), (120, 704494), (140, 603852), (168, 503210), (210, 402568), (240, 352247), (280, 301926), (336, 251605), (420, 201284), (560, 150963), (840, 100642), (1680, 50321)]