189068040

素因数分解:

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

素因数の和:397

約数の個数: 256

約数和(自身を含む): 730944000

約数和(自身を除く): 541875960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 89, 90, 105, 108, 120, 126, 135, 140, 168, 178, 180, 189, 210, 216, 252, 267, 270, 280, 281, 315, 356, 360, 378, 420, 445, 504, 534, 540, 562, 623, 630, 712, 756, 801, 840, 843, 890, 945, 1068, 1080, 1124, 1246, 1260, 1335, 1405, 1512, 1602, 1686, 1780, 1869, 1890, 1967, 2136, 2248, 2403, 2492, 2520, 2529, 2670, 2810, 3115, 3204, 3372, 3560, 3738, 3780, 3934, 4005, 4215, 4806, 4984, 5058, 5340, 5607, 5620, 5901, 6230, 6408, 6744, 7476, 7560, 7587, 7868, 8010, 8430, 9345, 9612, 9835, 10116, 10680, 11214, 11240, 11802, 12015, 12460, 12645, 14952, 15174, 15736, 16020, 16821, 16860, 17703, 18690, 19224, 19670, 20232, 22428, 23604, 24030, 24920, 25009, 25290, 28035, 29505, 30348, 32040, 33642, 33720, 35406, 37380, 37935, 39340, 44856, 47208, 48060, 50018, 50580, 53109, 56070, 59010, 60696, 67284, 70812, 74760, 75027, 75870, 78680, 84105, 88515, 96120, 100036, 101160, 106218, 112140, 118020, 125045, 134568, 141624, 150054, 151740, 168210, 175063, 177030, 200072, 212436, 224280, 225081, 236040, 250090, 265545, 300108, 303480, 336420, 350126, 354060, 375135, 424872, 450162, 500180, 525189, 531090, 600216, 672840, 675243, 700252, 708120, 750270, 875315, 900324, 1000360, 1050378, 1062180, 1125405, 1350486, 1400504, 1500540, 1575567, 1750630, 1800648, 2100756, 2124360, 2250810, 2625945, 2700972, 3001080, 3151134, 3376215, 3501260, 4201512, 4501620, 4726701, 5251890, 5401944, 6302268, 6752430, 7002520, 7877835, 9003240, 9453402, 10503780, 12604536, 13504860, 15755670, 18906804, 21007560, 23633505, 27009720, 31511340, 37813608, 47267010, 63022680, 94534020, 189068040]

約数ペア:

[(1, 189068040), (2, 94534020), (3, 63022680), (4, 47267010), (5, 37813608), (6, 31511340), (7, 27009720), (8, 23633505), (9, 21007560), (10, 18906804), (12, 15755670), (14, 13504860), (15, 12604536), (18, 10503780), (20, 9453402), (21, 9003240), (24, 7877835), (27, 7002520), (28, 6752430), (30, 6302268), (35, 5401944), (36, 5251890), (40, 4726701), (42, 4501620), (45, 4201512), (54, 3501260), (56, 3376215), (60, 3151134), (63, 3001080), (70, 2700972), (72, 2625945), (84, 2250810), (89, 2124360), (90, 2100756), (105, 1800648), (108, 1750630), (120, 1575567), (126, 1500540), (135, 1400504), (140, 1350486), (168, 1125405), (178, 1062180), (180, 1050378), (189, 1000360), (210, 900324), (216, 875315), (252, 750270), (267, 708120), (270, 700252), (280, 675243), (281, 672840), (315, 600216), (356, 531090), (360, 525189), (378, 500180), (420, 450162), (445, 424872), (504, 375135), (534, 354060), (540, 350126), (562, 336420), (623, 303480), (630, 300108), (712, 265545), (756, 250090), (801, 236040), (840, 225081), (843, 224280), (890, 212436), (945, 200072), (1068, 177030), (1080, 175063), (1124, 168210), (1246, 151740), (1260, 150054), (1335, 141624), (1405, 134568), (1512, 125045), (1602, 118020), (1686, 112140), (1780, 106218), (1869, 101160), (1890, 100036), (1967, 96120), (2136, 88515), (2248, 84105), (2403, 78680), (2492, 75870), (2520, 75027), (2529, 74760), (2670, 70812), (2810, 67284), (3115, 60696), (3204, 59010), (3372, 56070), (3560, 53109), (3738, 50580), (3780, 50018), (3934, 48060), (4005, 47208), (4215, 44856), (4806, 39340), (4984, 37935), (5058, 37380), (5340, 35406), (5607, 33720), (5620, 33642), (5901, 32040), (6230, 30348), (6408, 29505), (6744, 28035), (7476, 25290), (7560, 25009), (7587, 24920), (7868, 24030), (8010, 23604), (8430, 22428), (9345, 20232), (9612, 19670), (9835, 19224), (10116, 18690), (10680, 17703), (11214, 16860), (11240, 16821), (11802, 16020), (12015, 15736), (12460, 15174), (12645, 14952)]