82607280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{49171}}^1$

素因数の和:49194

約数の個数: 80

約数和(自身を含む): 292671744

約数和(自身を除く): 210064464

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, 49171, 98342, 147513, 196684, 245855, 295026, 344197, 393368, 491710, 590052, 688394, 737565, 786736, 983420, 1032591, 1180104, 1376788, 1475130, 1720985, 1966840, 2065182, 2360208, 2753576, 2950260, 3441970, 3933680, 4130364, 5162955, 5507152, 5900520, 6883940, 8260728, 10325910, 11801040, 13767880, 16521456, 20651820, 27535760, 41303640, 82607280]

約数ペア:

[(1, 82607280), (2, 41303640), (3, 27535760), (4, 20651820), (5, 16521456), (6, 13767880), (7, 11801040), (8, 10325910), (10, 8260728), (12, 6883940), (14, 5900520), (15, 5507152), (16, 5162955), (20, 4130364), (21, 3933680), (24, 3441970), (28, 2950260), (30, 2753576), (35, 2360208), (40, 2065182), (42, 1966840), (48, 1720985), (56, 1475130), (60, 1376788), (70, 1180104), (80, 1032591), (84, 983420), (105, 786736), (112, 737565), (120, 688394), (140, 590052), (168, 491710), (210, 393368), (240, 344197), (280, 295026), (336, 245855), (420, 196684), (560, 147513), (840, 98342), (1680, 49171)]