212357160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 256

約数和(自身を含む): 754790400

約数和(自身を除く): 542433240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 83, 90, 92, 103, 108, 115, 120, 135, 138, 166, 180, 184, 206, 207, 216, 230, 249, 270, 276, 309, 332, 345, 360, 412, 414, 415, 460, 498, 515, 540, 552, 618, 621, 664, 690, 747, 824, 828, 830, 920, 927, 996, 1030, 1035, 1080, 1236, 1242, 1245, 1380, 1494, 1545, 1656, 1660, 1854, 1909, 1992, 2060, 2070, 2241, 2369, 2472, 2484, 2490, 2760, 2781, 2988, 3090, 3105, 3320, 3708, 3735, 3818, 4120, 4140, 4482, 4635, 4738, 4968, 4980, 5562, 5727, 5976, 6180, 6210, 7107, 7416, 7470, 7636, 8280, 8549, 8964, 9270, 9476, 9545, 9960, 11124, 11205, 11454, 11845, 12360, 12420, 13905, 14214, 14940, 15272, 17098, 17181, 17928, 18540, 18952, 19090, 21321, 22248, 22410, 22908, 23690, 24840, 25647, 27810, 28428, 28635, 29880, 34196, 34362, 35535, 37080, 38180, 42642, 42745, 44820, 45816, 47380, 51294, 51543, 55620, 56856, 57270, 63963, 68392, 68724, 71070, 76360, 76941, 85284, 85490, 85905, 89640, 94760, 102588, 103086, 106605, 111240, 114540, 127926, 128235, 137448, 142140, 153882, 170568, 170980, 171810, 196627, 205176, 206172, 213210, 229080, 230823, 255852, 256470, 257715, 284280, 307764, 319815, 341960, 343620, 384705, 393254, 412344, 426420, 461646, 511704, 512940, 515430, 589881, 615528, 639630, 687240, 769410, 786508, 852840, 923292, 983135, 1025880, 1030860, 1154115, 1179762, 1279260, 1538820, 1573016, 1769643, 1846584, 1966270, 2061720, 2308230, 2359524, 2558520, 2949405, 3077640, 3539286, 3932540, 4616460, 4719048, 5308929, 5898810, 7078572, 7865080, 8848215, 9232920, 10617858, 11797620, 14157144, 17696430, 21235716, 23595240, 26544645, 35392860, 42471432, 53089290, 70785720, 106178580, 212357160]

約数ペア:

[(1, 212357160), (2, 106178580), (3, 70785720), (4, 53089290), (5, 42471432), (6, 35392860), (8, 26544645), (9, 23595240), (10, 21235716), (12, 17696430), (15, 14157144), (18, 11797620), (20, 10617858), (23, 9232920), (24, 8848215), (27, 7865080), (30, 7078572), (36, 5898810), (40, 5308929), (45, 4719048), (46, 4616460), (54, 3932540), (60, 3539286), (69, 3077640), (72, 2949405), (83, 2558520), (90, 2359524), (92, 2308230), (103, 2061720), (108, 1966270), (115, 1846584), (120, 1769643), (135, 1573016), (138, 1538820), (166, 1279260), (180, 1179762), (184, 1154115), (206, 1030860), (207, 1025880), (216, 983135), (230, 923292), (249, 852840), (270, 786508), (276, 769410), (309, 687240), (332, 639630), (345, 615528), (360, 589881), (412, 515430), (414, 512940), (415, 511704), (460, 461646), (498, 426420), (515, 412344), (540, 393254), (552, 384705), (618, 343620), (621, 341960), (664, 319815), (690, 307764), (747, 284280), (824, 257715), (828, 256470), (830, 255852), (920, 230823), (927, 229080), (996, 213210), (1030, 206172), (1035, 205176), (1080, 196627), (1236, 171810), (1242, 170980), (1245, 170568), (1380, 153882), (1494, 142140), (1545, 137448), (1656, 128235), (1660, 127926), (1854, 114540), (1909, 111240), (1992, 106605), (2060, 103086), (2070, 102588), (2241, 94760), (2369, 89640), (2472, 85905), (2484, 85490), (2490, 85284), (2760, 76941), (2781, 76360), (2988, 71070), (3090, 68724), (3105, 68392), (3320, 63963), (3708, 57270), (3735, 56856), (3818, 55620), (4120, 51543), (4140, 51294), (4482, 47380), (4635, 45816), (4738, 44820), (4968, 42745), (4980, 42642), (5562, 38180), (5727, 37080), (5976, 35535), (6180, 34362), (6210, 34196), (7107, 29880), (7416, 28635), (7470, 28428), (7636, 27810), (8280, 25647), (8549, 24840), (8964, 23690), (9270, 22908), (9476, 22410), (9545, 22248), (9960, 21321), (11124, 19090), (11205, 18952), (11454, 18540), (11845, 17928), (12360, 17181), (12420, 17098), (13905, 15272), (14214, 14940)]