350673280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 897583680

約数和(自身を除く): 546910400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 167, 170, 193, 272, 320, 334, 340, 386, 544, 640, 668, 680, 772, 835, 965, 1088, 1336, 1360, 1544, 1670, 1930, 2176, 2672, 2720, 2839, 3088, 3281, 3340, 3860, 5344, 5440, 5678, 6176, 6562, 6680, 7720, 10688, 10880, 11356, 12352, 13124, 13360, 14195, 15440, 16405, 21376, 22712, 24704, 26248, 26720, 28390, 30880, 32231, 32810, 45424, 52496, 53440, 56780, 61760, 64462, 65620, 90848, 104992, 106880, 113560, 123520, 128924, 131240, 161155, 181696, 209984, 227120, 257848, 262480, 322310, 363392, 419968, 454240, 515696, 524960, 547927, 644620, 908480, 1031392, 1049920, 1095854, 1289240, 1816960, 2062784, 2099840, 2191708, 2578480, 2739635, 4125568, 4383416, 5156960, 5479270, 8766832, 10313920, 10958540, 17533664, 20627840, 21917080, 35067328, 43834160, 70134656, 87668320, 175336640, 350673280]

約数ペア:

[(1, 350673280), (2, 175336640), (4, 87668320), (5, 70134656), (8, 43834160), (10, 35067328), (16, 21917080), (17, 20627840), (20, 17533664), (32, 10958540), (34, 10313920), (40, 8766832), (64, 5479270), (68, 5156960), (80, 4383416), (85, 4125568), (128, 2739635), (136, 2578480), (160, 2191708), (167, 2099840), (170, 2062784), (193, 1816960), (272, 1289240), (320, 1095854), (334, 1049920), (340, 1031392), (386, 908480), (544, 644620), (640, 547927), (668, 524960), (680, 515696), (772, 454240), (835, 419968), (965, 363392), (1088, 322310), (1336, 262480), (1360, 257848), (1544, 227120), (1670, 209984), (1930, 181696), (2176, 161155), (2672, 131240), (2720, 128924), (2839, 123520), (3088, 113560), (3281, 106880), (3340, 104992), (3860, 90848), (5344, 65620), (5440, 64462), (5678, 61760), (6176, 56780), (6562, 53440), (6680, 52496), (7720, 45424), (10688, 32810), (10880, 32231), (11356, 30880), (12352, 28390), (13124, 26720), (13360, 26248), (14195, 24704), (15440, 22712), (16405, 21376)]