1479498720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1567}}^1$

素因数の和:1873

約数の個数: 192

約数和(自身を含む): 5348560896

約数和(自身を除く): 3869062176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 281, 336, 420, 480, 560, 562, 672, 840, 843, 1120, 1124, 1405, 1567, 1680, 1686, 1967, 2248, 2810, 3134, 3360, 3372, 3934, 4215, 4496, 4701, 5620, 5901, 6268, 6744, 7835, 7868, 8430, 8992, 9402, 9835, 10969, 11240, 11802, 12536, 13488, 15670, 15736, 16860, 18804, 19670, 21938, 22480, 23505, 23604, 25072, 26976, 29505, 31340, 31472, 32907, 33720, 37608, 39340, 43876, 44960, 47010, 47208, 50144, 54845, 59010, 62680, 62944, 65814, 67440, 75216, 78680, 87752, 94020, 94416, 109690, 118020, 125360, 131628, 134880, 150432, 157360, 164535, 175504, 188040, 188832, 219380, 236040, 250720, 263256, 314720, 329070, 351008, 376080, 438760, 440327, 472080, 526512, 658140, 752160, 877520, 880654, 944160, 1053024, 1316280, 1320981, 1755040, 1761308, 2201635, 2632560, 2641962, 3082289, 3522616, 4403270, 5265120, 5283924, 6164578, 6604905, 7045232, 8806540, 9246867, 10567848, 12329156, 13209810, 14090464, 15411445, 17613080, 18493734, 21135696, 24658312, 26419620, 30822890, 35226160, 36987468, 42271392, 46234335, 49316624, 52839240, 61645780, 70452320, 73974936, 92468670, 98633248, 105678480, 123291560, 147949872, 184937340, 211356960, 246583120, 295899744, 369874680, 493166240, 739749360, 1479498720]

約数ペア:

[(1, 1479498720), (2, 739749360), (3, 493166240), (4, 369874680), (5, 295899744), (6, 246583120), (7, 211356960), (8, 184937340), (10, 147949872), (12, 123291560), (14, 105678480), (15, 98633248), (16, 92468670), (20, 73974936), (21, 70452320), (24, 61645780), (28, 52839240), (30, 49316624), (32, 46234335), (35, 42271392), (40, 36987468), (42, 35226160), (48, 30822890), (56, 26419620), (60, 24658312), (70, 21135696), (80, 18493734), (84, 17613080), (96, 15411445), (105, 14090464), (112, 13209810), (120, 12329156), (140, 10567848), (160, 9246867), (168, 8806540), (210, 7045232), (224, 6604905), (240, 6164578), (280, 5283924), (281, 5265120), (336, 4403270), (420, 3522616), (480, 3082289), (560, 2641962), (562, 2632560), (672, 2201635), (840, 1761308), (843, 1755040), (1120, 1320981), (1124, 1316280), (1405, 1053024), (1567, 944160), (1680, 880654), (1686, 877520), (1967, 752160), (2248, 658140), (2810, 526512), (3134, 472080), (3360, 440327), (3372, 438760), (3934, 376080), (4215, 351008), (4496, 329070), (4701, 314720), (5620, 263256), (5901, 250720), (6268, 236040), (6744, 219380), (7835, 188832), (7868, 188040), (8430, 175504), (8992, 164535), (9402, 157360), (9835, 150432), (10969, 134880), (11240, 131628), (11802, 125360), (12536, 118020), (13488, 109690), (15670, 94416), (15736, 94020), (16860, 87752), (18804, 78680), (19670, 75216), (21938, 67440), (22480, 65814), (23505, 62944), (23604, 62680), (25072, 59010), (26976, 54845), (29505, 50144), (31340, 47208), (31472, 47010), (32907, 44960), (33720, 43876), (37608, 39340)]