84030240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 306996480

約数和(自身を除く): 222966240

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, 89, 96, 105, 112, 120, 140, 160, 168, 178, 210, 224, 240, 267, 280, 281, 336, 356, 420, 445, 480, 534, 560, 562, 623, 672, 712, 840, 843, 890, 1068, 1120, 1124, 1246, 1335, 1405, 1424, 1680, 1686, 1780, 1869, 1967, 2136, 2248, 2492, 2670, 2810, 2848, 3115, 3360, 3372, 3560, 3738, 3934, 4215, 4272, 4496, 4984, 5340, 5620, 5901, 6230, 6744, 7120, 7476, 7868, 8430, 8544, 8992, 9345, 9835, 9968, 10680, 11240, 11802, 12460, 13488, 14240, 14952, 15736, 16860, 18690, 19670, 19936, 21360, 22480, 23604, 24920, 25009, 26976, 29505, 29904, 31472, 33720, 37380, 39340, 42720, 44960, 47208, 49840, 50018, 59010, 59808, 62944, 67440, 74760, 75027, 78680, 94416, 99680, 100036, 118020, 125045, 134880, 149520, 150054, 157360, 175063, 188832, 200072, 236040, 250090, 299040, 300108, 314720, 350126, 375135, 400144, 472080, 500180, 525189, 600216, 700252, 750270, 800288, 875315, 944160, 1000360, 1050378, 1200432, 1400504, 1500540, 1750630, 2000720, 2100756, 2400864, 2625945, 2801008, 3001080, 3501260, 4001440, 4201512, 5251890, 5602016, 6002160, 7002520, 8403024, 10503780, 12004320, 14005040, 16806048, 21007560, 28010080, 42015120, 84030240]

約数ペア:

[(1, 84030240), (2, 42015120), (3, 28010080), (4, 21007560), (5, 16806048), (6, 14005040), (7, 12004320), (8, 10503780), (10, 8403024), (12, 7002520), (14, 6002160), (15, 5602016), (16, 5251890), (20, 4201512), (21, 4001440), (24, 3501260), (28, 3001080), (30, 2801008), (32, 2625945), (35, 2400864), (40, 2100756), (42, 2000720), (48, 1750630), (56, 1500540), (60, 1400504), (70, 1200432), (80, 1050378), (84, 1000360), (89, 944160), (96, 875315), (105, 800288), (112, 750270), (120, 700252), (140, 600216), (160, 525189), (168, 500180), (178, 472080), (210, 400144), (224, 375135), (240, 350126), (267, 314720), (280, 300108), (281, 299040), (336, 250090), (356, 236040), (420, 200072), (445, 188832), (480, 175063), (534, 157360), (560, 150054), (562, 149520), (623, 134880), (672, 125045), (712, 118020), (840, 100036), (843, 99680), (890, 94416), (1068, 78680), (1120, 75027), (1124, 74760), (1246, 67440), (1335, 62944), (1405, 59808), (1424, 59010), (1680, 50018), (1686, 49840), (1780, 47208), (1869, 44960), (1967, 42720), (2136, 39340), (2248, 37380), (2492, 33720), (2670, 31472), (2810, 29904), (2848, 29505), (3115, 26976), (3360, 25009), (3372, 24920), (3560, 23604), (3738, 22480), (3934, 21360), (4215, 19936), (4272, 19670), (4496, 18690), (4984, 16860), (5340, 15736), (5620, 14952), (5901, 14240), (6230, 13488), (6744, 12460), (7120, 11802), (7476, 11240), (7868, 10680), (8430, 9968), (8544, 9835), (8992, 9345)]