170279040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:830

約数の個数: 128

約数和(自身を含む): 547715520

約数和(自身を除く): 377436480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 640, 655, 677, 786, 960, 1048, 1310, 1354, 1572, 1920, 1965, 2031, 2096, 2620, 2708, 3144, 3385, 3930, 4062, 4192, 5240, 5416, 6288, 6770, 7860, 8124, 8384, 10155, 10480, 10832, 12576, 13540, 15720, 16248, 16768, 20310, 20960, 21664, 25152, 27080, 31440, 32496, 40620, 41920, 43328, 50304, 54160, 62880, 64992, 81240, 83840, 86656, 88687, 108320, 125760, 129984, 162480, 177374, 216640, 251520, 259968, 266061, 324960, 354748, 433280, 443435, 532122, 649920, 709496, 886870, 1064244, 1299840, 1330305, 1418992, 1773740, 2128488, 2660610, 2837984, 3547480, 4256976, 5321220, 5675968, 7094960, 8513952, 10642440, 11351936, 14189920, 17027904, 21284880, 28379840, 34055808, 42569760, 56759680, 85139520, 170279040]

約数ペア:

[(1, 170279040), (2, 85139520), (3, 56759680), (4, 42569760), (5, 34055808), (6, 28379840), (8, 21284880), (10, 17027904), (12, 14189920), (15, 11351936), (16, 10642440), (20, 8513952), (24, 7094960), (30, 5675968), (32, 5321220), (40, 4256976), (48, 3547480), (60, 2837984), (64, 2660610), (80, 2128488), (96, 1773740), (120, 1418992), (128, 1330305), (131, 1299840), (160, 1064244), (192, 886870), (240, 709496), (262, 649920), (320, 532122), (384, 443435), (393, 433280), (480, 354748), (524, 324960), (640, 266061), (655, 259968), (677, 251520), (786, 216640), (960, 177374), (1048, 162480), (1310, 129984), (1354, 125760), (1572, 108320), (1920, 88687), (1965, 86656), (2031, 83840), (2096, 81240), (2620, 64992), (2708, 62880), (3144, 54160), (3385, 50304), (3930, 43328), (4062, 41920), (4192, 40620), (5240, 32496), (5416, 31440), (6288, 27080), (6770, 25152), (7860, 21664), (8124, 20960), (8384, 20310), (10155, 16768), (10480, 16248), (10832, 15720), (12576, 13540)]