76928040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^4\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 294945300

約数和(自身を除く): 218017260

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 89, 90, 98, 105, 120, 126, 140, 147, 168, 178, 180, 196, 210, 245, 252, 267, 280, 294, 315, 343, 356, 360, 392, 420, 441, 445, 490, 504, 534, 588, 623, 630, 686, 712, 735, 801, 840, 882, 890, 980, 1029, 1068, 1176, 1246, 1260, 1335, 1372, 1470, 1602, 1715, 1764, 1780, 1869, 1960, 2058, 2136, 2205, 2401, 2492, 2520, 2670, 2744, 2940, 3087, 3115, 3204, 3430, 3528, 3560, 3738, 4005, 4116, 4361, 4410, 4802, 4984, 5145, 5340, 5607, 5880, 6174, 6230, 6408, 6860, 7203, 7476, 8010, 8232, 8722, 8820, 9345, 9604, 10290, 10680, 11214, 12005, 12348, 12460, 13083, 13720, 14406, 14952, 15435, 16020, 17444, 17640, 18690, 19208, 20580, 21609, 21805, 22428, 24010, 24696, 24920, 26166, 28035, 28812, 30527, 30870, 32040, 34888, 36015, 37380, 39249, 41160, 43218, 43610, 44856, 48020, 52332, 56070, 57624, 61054, 61740, 65415, 72030, 74760, 78498, 86436, 87220, 91581, 96040, 104664, 108045, 112140, 122108, 123480, 130830, 144060, 152635, 156996, 172872, 174440, 183162, 196245, 213689, 216090, 224280, 244216, 261660, 274743, 288120, 305270, 313992, 366324, 392490, 427378, 432180, 457905, 523320, 549486, 610540, 641067, 732648, 784980, 854756, 864360, 915810, 1068445, 1098972, 1221080, 1282134, 1373715, 1569960, 1709512, 1831620, 1923201, 2136890, 2197944, 2564268, 2747430, 3205335, 3663240, 3846402, 4273780, 5128536, 5494860, 6410670, 7692804, 8547560, 9616005, 10989720, 12821340, 15385608, 19232010, 25642680, 38464020, 76928040]

約数ペア:

[(1, 76928040), (2, 38464020), (3, 25642680), (4, 19232010), (5, 15385608), (6, 12821340), (7, 10989720), (8, 9616005), (9, 8547560), (10, 7692804), (12, 6410670), (14, 5494860), (15, 5128536), (18, 4273780), (20, 3846402), (21, 3663240), (24, 3205335), (28, 2747430), (30, 2564268), (35, 2197944), (36, 2136890), (40, 1923201), (42, 1831620), (45, 1709512), (49, 1569960), (56, 1373715), (60, 1282134), (63, 1221080), (70, 1098972), (72, 1068445), (84, 915810), (89, 864360), (90, 854756), (98, 784980), (105, 732648), (120, 641067), (126, 610540), (140, 549486), (147, 523320), (168, 457905), (178, 432180), (180, 427378), (196, 392490), (210, 366324), (245, 313992), (252, 305270), (267, 288120), (280, 274743), (294, 261660), (315, 244216), (343, 224280), (356, 216090), (360, 213689), (392, 196245), (420, 183162), (441, 174440), (445, 172872), (490, 156996), (504, 152635), (534, 144060), (588, 130830), (623, 123480), (630, 122108), (686, 112140), (712, 108045), (735, 104664), (801, 96040), (840, 91581), (882, 87220), (890, 86436), (980, 78498), (1029, 74760), (1068, 72030), (1176, 65415), (1246, 61740), (1260, 61054), (1335, 57624), (1372, 56070), (1470, 52332), (1602, 48020), (1715, 44856), (1764, 43610), (1780, 43218), (1869, 41160), (1960, 39249), (2058, 37380), (2136, 36015), (2205, 34888), (2401, 32040), (2492, 30870), (2520, 30527), (2670, 28812), (2744, 28035), (2940, 26166), (3087, 24920), (3115, 24696), (3204, 24010), (3430, 22428), (3528, 21805), (3560, 21609), (3738, 20580), (4005, 19208), (4116, 18690), (4361, 17640), (4410, 17444), (4802, 16020), (4984, 15435), (5145, 14952), (5340, 14406), (5607, 13720), (5880, 13083), (6174, 12460), (6230, 12348), (6408, 12005), (6860, 11214), (7203, 10680), (7476, 10290), (8010, 9604), (8232, 9345), (8722, 8820)]