101640840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{121001}}^1$

素因数の和:121022

約数の個数: 64

約数和(自身を含む): 348485760

約数和(自身を除く): 246844920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 121001, 242002, 363003, 484004, 605005, 726006, 847007, 968008, 1210010, 1452012, 1694014, 1815015, 2420020, 2541021, 2904024, 3388028, 3630030, 4235035, 4840040, 5082042, 6776056, 7260060, 8470070, 10164084, 12705105, 14520120, 16940140, 20328168, 25410210, 33880280, 50820420, 101640840]

約数ペア:

[(1, 101640840), (2, 50820420), (3, 33880280), (4, 25410210), (5, 20328168), (6, 16940140), (7, 14520120), (8, 12705105), (10, 10164084), (12, 8470070), (14, 7260060), (15, 6776056), (20, 5082042), (21, 4840040), (24, 4235035), (28, 3630030), (30, 3388028), (35, 2904024), (40, 2541021), (42, 2420020), (56, 1815015), (60, 1694014), (70, 1452012), (84, 1210010), (105, 968008), (120, 847007), (140, 726006), (168, 605005), (210, 484004), (280, 363003), (420, 242002), (840, 121001)]