569071720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{1567}}^1$

素因数の和:2882

約数の個数: 64

約数和(自身を含む): 1465390080

約数和(自身を除く): 896318360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1297, 1567, 2594, 3134, 5188, 6268, 6485, 7835, 9079, 10376, 10969, 12536, 12970, 15670, 18158, 21938, 25940, 31340, 36316, 43876, 45395, 51880, 54845, 62680, 72632, 87752, 90790, 109690, 181580, 219380, 363160, 438760, 2032399, 4064798, 8129596, 10161995, 14226793, 16259192, 20323990, 28453586, 40647980, 56907172, 71133965, 81295960, 113814344, 142267930, 284535860, 569071720]

約数ペア:

[(1, 569071720), (2, 284535860), (4, 142267930), (5, 113814344), (7, 81295960), (8, 71133965), (10, 56907172), (14, 40647980), (20, 28453586), (28, 20323990), (35, 16259192), (40, 14226793), (56, 10161995), (70, 8129596), (140, 4064798), (280, 2032399), (1297, 438760), (1567, 363160), (2594, 219380), (3134, 181580), (5188, 109690), (6268, 90790), (6485, 87752), (7835, 72632), (9079, 62680), (10376, 54845), (10969, 51880), (12536, 45395), (12970, 43876), (15670, 36316), (18158, 31340), (21938, 25940)]