2213882160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1317787}}^1$

素因数の和:1317810

約数の個数: 80

約数和(自身を含む): 7843474176

約数和(自身を除く): 5629592016

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, 1317787, 2635574, 3953361, 5271148, 6588935, 7906722, 9224509, 10542296, 13177870, 15813444, 18449018, 19766805, 21084592, 26355740, 27673527, 31626888, 36898036, 39533610, 46122545, 52711480, 55347054, 63253776, 73796072, 79067220, 92245090, 105422960, 110694108, 138367635, 147592144, 158134440, 184490180, 221388216, 276735270, 316268880, 368980360, 442776432, 553470540, 737960720, 1106941080, 2213882160]

約数ペア:

[(1, 2213882160), (2, 1106941080), (3, 737960720), (4, 553470540), (5, 442776432), (6, 368980360), (7, 316268880), (8, 276735270), (10, 221388216), (12, 184490180), (14, 158134440), (15, 147592144), (16, 138367635), (20, 110694108), (21, 105422960), (24, 92245090), (28, 79067220), (30, 73796072), (35, 63253776), (40, 55347054), (42, 52711480), (48, 46122545), (56, 39533610), (60, 36898036), (70, 31626888), (80, 27673527), (84, 26355740), (105, 21084592), (112, 19766805), (120, 18449018), (140, 15813444), (168, 13177870), (210, 10542296), (240, 9224509), (280, 7906722), (336, 6588935), (420, 5271148), (560, 3953361), (840, 2635574), (1680, 1317787)]