2998561440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7027}}^1$

素因数の和:7179

約数の個数: 192

約数和(自身を含む): 10881368064

約数和(自身を除く): 7882806624

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, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 480, 508, 560, 635, 672, 762, 840, 889, 1016, 1120, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3360, 3556, 3810, 4064, 4445, 5080, 5334, 6096, 7027, 7112, 7620, 8890, 10160, 10668, 12192, 13335, 14054, 14224, 15240, 17780, 20320, 21081, 21336, 26670, 28108, 28448, 30480, 35135, 35560, 42162, 42672, 49189, 53340, 56216, 60960, 70270, 71120, 84324, 85344, 98378, 105405, 106680, 112432, 140540, 142240, 147567, 168648, 196756, 210810, 213360, 224864, 245945, 281080, 295134, 337296, 393512, 421620, 426720, 491890, 562160, 590268, 674592, 737835, 787024, 843240, 892429, 983780, 1124320, 1180536, 1475670, 1574048, 1686480, 1784858, 1967560, 2361072, 2677287, 2951340, 3372960, 3569716, 3935120, 4462145, 4722144, 5354574, 5902680, 6247003, 7139432, 7870240, 8924290, 10709148, 11805360, 12494006, 13386435, 14278864, 17848580, 18741009, 21418296, 23610720, 24988012, 26772870, 28557728, 31235015, 35697160, 37482018, 42836592, 49976024, 53545740, 62470030, 71394320, 74964036, 85673184, 93705045, 99952048, 107091480, 124940060, 142788640, 149928072, 187410090, 199904096, 214182960, 249880120, 299856144, 374820180, 428365920, 499760240, 599712288, 749640360, 999520480, 1499280720, 2998561440]

約数ペア:

[(1, 2998561440), (2, 1499280720), (3, 999520480), (4, 749640360), (5, 599712288), (6, 499760240), (7, 428365920), (8, 374820180), (10, 299856144), (12, 249880120), (14, 214182960), (15, 199904096), (16, 187410090), (20, 149928072), (21, 142788640), (24, 124940060), (28, 107091480), (30, 99952048), (32, 93705045), (35, 85673184), (40, 74964036), (42, 71394320), (48, 62470030), (56, 53545740), (60, 49976024), (70, 42836592), (80, 37482018), (84, 35697160), (96, 31235015), (105, 28557728), (112, 26772870), (120, 24988012), (127, 23610720), (140, 21418296), (160, 18741009), (168, 17848580), (210, 14278864), (224, 13386435), (240, 12494006), (254, 11805360), (280, 10709148), (336, 8924290), (381, 7870240), (420, 7139432), (480, 6247003), (508, 5902680), (560, 5354574), (635, 4722144), (672, 4462145), (762, 3935120), (840, 3569716), (889, 3372960), (1016, 2951340), (1120, 2677287), (1270, 2361072), (1524, 1967560), (1680, 1784858), (1778, 1686480), (1905, 1574048), (2032, 1475670), (2540, 1180536), (2667, 1124320), (3048, 983780), (3360, 892429), (3556, 843240), (3810, 787024), (4064, 737835), (4445, 674592), (5080, 590268), (5334, 562160), (6096, 491890), (7027, 426720), (7112, 421620), (7620, 393512), (8890, 337296), (10160, 295134), (10668, 281080), (12192, 245945), (13335, 224864), (14054, 213360), (14224, 210810), (15240, 196756), (17780, 168648), (20320, 147567), (21081, 142240), (21336, 140540), (26670, 112432), (28108, 106680), (28448, 105405), (30480, 98378), (35135, 85344), (35560, 84324), (42162, 71120), (42672, 70270), (49189, 60960), (53340, 56216)]