79921380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17299}}^1$

素因数の和:17329

約数の個数: 96

約数和(自身を含む): 279014400

約数和(自身を除く): 199093020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 17299, 34598, 51897, 69196, 86495, 103794, 121093, 172990, 190289, 207588, 242186, 259485, 345980, 363279, 380578, 484372, 518970, 570867, 605465, 726558, 761156, 951445, 1037940, 1141734, 1210930, 1332023, 1453116, 1816395, 1902890, 2283468, 2421860, 2664046, 2854335, 3632790, 3805780, 3996069, 5328092, 5708670, 6660115, 7265580, 7992138, 11417340, 13320230, 15984276, 19980345, 26640460, 39960690, 79921380]

約数ペア:

[(1, 79921380), (2, 39960690), (3, 26640460), (4, 19980345), (5, 15984276), (6, 13320230), (7, 11417340), (10, 7992138), (11, 7265580), (12, 6660115), (14, 5708670), (15, 5328092), (20, 3996069), (21, 3805780), (22, 3632790), (28, 2854335), (30, 2664046), (33, 2421860), (35, 2283468), (42, 1902890), (44, 1816395), (55, 1453116), (60, 1332023), (66, 1210930), (70, 1141734), (77, 1037940), (84, 951445), (105, 761156), (110, 726558), (132, 605465), (140, 570867), (154, 518970), (165, 484372), (210, 380578), (220, 363279), (231, 345980), (308, 259485), (330, 242186), (385, 207588), (420, 190289), (462, 172990), (660, 121093), (770, 103794), (924, 86495), (1155, 69196), (1540, 51897), (2310, 34598), (4620, 17299)]