2573761680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4021}}^1$

素因数の和:4174

約数の個数: 240

約数和(自身を含む): 9958600704

約数和(自身を除く): 7384839024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 336, 360, 381, 420, 504, 508, 560, 630, 635, 720, 762, 840, 889, 1008, 1016, 1143, 1260, 1270, 1524, 1680, 1778, 1905, 2032, 2286, 2520, 2540, 2667, 3048, 3556, 3810, 4021, 4445, 4572, 5040, 5080, 5334, 5715, 6096, 7112, 7620, 8001, 8042, 8890, 9144, 10160, 10668, 11430, 12063, 13335, 14224, 15240, 16002, 16084, 17780, 18288, 20105, 21336, 22860, 24126, 26670, 28147, 30480, 32004, 32168, 35560, 36189, 40005, 40210, 42672, 45720, 48252, 53340, 56294, 60315, 64008, 64336, 71120, 72378, 80010, 80420, 84441, 91440, 96504, 106680, 112588, 120630, 128016, 140735, 144756, 160020, 160840, 168882, 180945, 193008, 213360, 225176, 241260, 253323, 281470, 289512, 320040, 321680, 337764, 361890, 422205, 450352, 482520, 506646, 510667, 562940, 579024, 640080, 675528, 723780, 844410, 965040, 1013292, 1021334, 1125880, 1266615, 1351056, 1447560, 1532001, 1688820, 2026584, 2042668, 2251760, 2533230, 2553335, 2895120, 3064002, 3377640, 3574669, 4053168, 4085336, 4596003, 5066460, 5106670, 6128004, 6755280, 7149338, 7660005, 8170672, 9192006, 10132920, 10213340, 10724007, 12256008, 14298676, 15320010, 17873345, 18384012, 20265840, 20426680, 21448014, 22980015, 24512016, 28597352, 30640020, 32172021, 35746690, 36768024, 40853360, 42896028, 45960030, 53620035, 57194704, 61280040, 64344042, 71493380, 73536048, 85792056, 91920060, 107240070, 122560080, 128688084, 142986760, 160860105, 171584112, 183840120, 214480140, 257376168, 285973520, 321720210, 367680240, 428960280, 514752336, 643440420, 857920560, 1286880840, 2573761680]

約数ペア:

[(1, 2573761680), (2, 1286880840), (3, 857920560), (4, 643440420), (5, 514752336), (6, 428960280), (7, 367680240), (8, 321720210), (9, 285973520), (10, 257376168), (12, 214480140), (14, 183840120), (15, 171584112), (16, 160860105), (18, 142986760), (20, 128688084), (21, 122560080), (24, 107240070), (28, 91920060), (30, 85792056), (35, 73536048), (36, 71493380), (40, 64344042), (42, 61280040), (45, 57194704), (48, 53620035), (56, 45960030), (60, 42896028), (63, 40853360), (70, 36768024), (72, 35746690), (80, 32172021), (84, 30640020), (90, 28597352), (105, 24512016), (112, 22980015), (120, 21448014), (126, 20426680), (127, 20265840), (140, 18384012), (144, 17873345), (168, 15320010), (180, 14298676), (210, 12256008), (240, 10724007), (252, 10213340), (254, 10132920), (280, 9192006), (315, 8170672), (336, 7660005), (360, 7149338), (381, 6755280), (420, 6128004), (504, 5106670), (508, 5066460), (560, 4596003), (630, 4085336), (635, 4053168), (720, 3574669), (762, 3377640), (840, 3064002), (889, 2895120), (1008, 2553335), (1016, 2533230), (1143, 2251760), (1260, 2042668), (1270, 2026584), (1524, 1688820), (1680, 1532001), (1778, 1447560), (1905, 1351056), (2032, 1266615), (2286, 1125880), (2520, 1021334), (2540, 1013292), (2667, 965040), (3048, 844410), (3556, 723780), (3810, 675528), (4021, 640080), (4445, 579024), (4572, 562940), (5040, 510667), (5080, 506646), (5334, 482520), (5715, 450352), (6096, 422205), (7112, 361890), (7620, 337764), (8001, 321680), (8042, 320040), (8890, 289512), (9144, 281470), (10160, 253323), (10668, 241260), (11430, 225176), (12063, 213360), (13335, 193008), (14224, 180945), (15240, 168882), (16002, 160840), (16084, 160020), (17780, 144756), (18288, 140735), (20105, 128016), (21336, 120630), (22860, 112588), (24126, 106680), (26670, 96504), (28147, 91440), (30480, 84441), (32004, 80420), (32168, 80010), (35560, 72378), (36189, 71120), (40005, 64336), (40210, 64008), (42672, 60315), (45720, 56294), (48252, 53340)]