82061280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{1163}}^1$

素因数の和:1198

約数の個数: 216

約数和(自身を含む): 326034072

約数和(自身を除く): 243972792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1163, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2326, 2352, 2520, 2940, 3360, 3489, 3528, 3920, 4410, 4652, 4704, 5040, 5815, 5880, 6978, 7056, 7840, 8141, 8820, 9304, 10080, 10467, 11630, 11760, 13956, 14112, 16282, 17445, 17640, 18608, 20934, 23260, 23520, 24423, 27912, 32564, 34890, 35280, 37216, 40705, 41868, 46520, 48846, 52335, 55824, 56987, 65128, 69780, 70560, 73269, 81410, 83736, 93040, 97692, 104670, 111648, 113974, 122115, 130256, 139560, 146538, 162820, 167472, 170961, 186080, 195384, 209340, 227948, 244230, 260512, 279120, 284935, 293076, 325640, 334944, 341922, 366345, 390768, 418680, 455896, 488460, 512883, 558240, 569870, 586152, 651280, 683844, 732690, 781536, 837360, 854805, 911792, 976920, 1025766, 1139740, 1172304, 1302560, 1367688, 1465380, 1674720, 1709610, 1823584, 1953840, 2051532, 2279480, 2344608, 2564415, 2735376, 2930760, 3419220, 3907680, 4103064, 4558960, 5128830, 5470752, 5861520, 6838440, 8206128, 9117920, 10257660, 11723040, 13676880, 16412256, 20515320, 27353760, 41030640, 82061280]

約数ペア:

[(1, 82061280), (2, 41030640), (3, 27353760), (4, 20515320), (5, 16412256), (6, 13676880), (7, 11723040), (8, 10257660), (9, 9117920), (10, 8206128), (12, 6838440), (14, 5861520), (15, 5470752), (16, 5128830), (18, 4558960), (20, 4103064), (21, 3907680), (24, 3419220), (28, 2930760), (30, 2735376), (32, 2564415), (35, 2344608), (36, 2279480), (40, 2051532), (42, 1953840), (45, 1823584), (48, 1709610), (49, 1674720), (56, 1465380), (60, 1367688), (63, 1302560), (70, 1172304), (72, 1139740), (80, 1025766), (84, 976920), (90, 911792), (96, 854805), (98, 837360), (105, 781536), (112, 732690), (120, 683844), (126, 651280), (140, 586152), (144, 569870), (147, 558240), (160, 512883), (168, 488460), (180, 455896), (196, 418680), (210, 390768), (224, 366345), (240, 341922), (245, 334944), (252, 325640), (280, 293076), (288, 284935), (294, 279120), (315, 260512), (336, 244230), (360, 227948), (392, 209340), (420, 195384), (441, 186080), (480, 170961), (490, 167472), (504, 162820), (560, 146538), (588, 139560), (630, 130256), (672, 122115), (720, 113974), (735, 111648), (784, 104670), (840, 97692), (882, 93040), (980, 83736), (1008, 81410), (1120, 73269), (1163, 70560), (1176, 69780), (1260, 65128), (1440, 56987), (1470, 55824), (1568, 52335), (1680, 48846), (1764, 46520), (1960, 41868), (2016, 40705), (2205, 37216), (2326, 35280), (2352, 34890), (2520, 32564), (2940, 27912), (3360, 24423), (3489, 23520), (3528, 23260), (3920, 20934), (4410, 18608), (4652, 17640), (4704, 17445), (5040, 16282), (5815, 14112), (5880, 13956), (6978, 11760), (7056, 11630), (7840, 10467), (8141, 10080), (8820, 9304)]