2100532080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{460643}}^1$

素因数の和:460678

約数の個数: 80

約数和(自身を含む): 6854382720

約数和(自身を除く): 4753850640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 460643, 921286, 1381929, 1842572, 2303215, 2763858, 3685144, 4606430, 5527716, 6909645, 7370288, 8752217, 9212860, 11055432, 13819290, 17504434, 18425720, 22110864, 26256651, 27638580, 35008868, 36851440, 43761085, 52513302, 55277160, 70017736, 87522170, 105026604, 110554320, 131283255, 140035472, 175044340, 210053208, 262566510, 350088680, 420106416, 525133020, 700177360, 1050266040, 2100532080]

約数ペア:

[(1, 2100532080), (2, 1050266040), (3, 700177360), (4, 525133020), (5, 420106416), (6, 350088680), (8, 262566510), (10, 210053208), (12, 175044340), (15, 140035472), (16, 131283255), (19, 110554320), (20, 105026604), (24, 87522170), (30, 70017736), (38, 55277160), (40, 52513302), (48, 43761085), (57, 36851440), (60, 35008868), (76, 27638580), (80, 26256651), (95, 22110864), (114, 18425720), (120, 17504434), (152, 13819290), (190, 11055432), (228, 9212860), (240, 8752217), (285, 7370288), (304, 6909645), (380, 5527716), (456, 4606430), (570, 3685144), (760, 2763858), (912, 2303215), (1140, 1842572), (1520, 1381929), (2280, 921286), (4560, 460643)]