69324080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 186654720

約数和(自身を除く): 117330640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1567, 1580, 2212, 2765, 3134, 3160, 4424, 5530, 6268, 6320, 7835, 8848, 10969, 11060, 12536, 15670, 21938, 22120, 25072, 31340, 43876, 44240, 54845, 62680, 87752, 109690, 123793, 125360, 175504, 219380, 247586, 438760, 495172, 618965, 866551, 877520, 990344, 1237930, 1733102, 1980688, 2475860, 3466204, 4332755, 4951720, 6932408, 8665510, 9903440, 13864816, 17331020, 34662040, 69324080]

約数ペア:

[(1, 69324080), (2, 34662040), (4, 17331020), (5, 13864816), (7, 9903440), (8, 8665510), (10, 6932408), (14, 4951720), (16, 4332755), (20, 3466204), (28, 2475860), (35, 1980688), (40, 1733102), (56, 1237930), (70, 990344), (79, 877520), (80, 866551), (112, 618965), (140, 495172), (158, 438760), (280, 247586), (316, 219380), (395, 175504), (553, 125360), (560, 123793), (632, 109690), (790, 87752), (1106, 62680), (1264, 54845), (1567, 44240), (1580, 43876), (2212, 31340), (2765, 25072), (3134, 22120), (3160, 21938), (4424, 15670), (5530, 12536), (6268, 11060), (6320, 10969), (7835, 8848)]