145704816

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 463095360

約数和(自身を除く): 317390544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 37, 41, 46, 48, 58, 69, 72, 74, 82, 87, 92, 111, 116, 123, 138, 144, 148, 164, 174, 184, 207, 222, 232, 246, 261, 276, 296, 328, 333, 348, 368, 369, 414, 444, 464, 492, 522, 552, 592, 656, 666, 667, 696, 738, 828, 851, 888, 943, 984, 1044, 1073, 1104, 1189, 1332, 1334, 1392, 1476, 1517, 1656, 1702, 1776, 1886, 1968, 2001, 2088, 2146, 2378, 2553, 2664, 2668, 2829, 2952, 3034, 3219, 3312, 3404, 3567, 3772, 4002, 4176, 4292, 4551, 4756, 5106, 5328, 5336, 5658, 5904, 6003, 6068, 6438, 6808, 7134, 7544, 7659, 8004, 8487, 8584, 9102, 9512, 9657, 10212, 10672, 10701, 11316, 12006, 12136, 12876, 13616, 13653, 14268, 15088, 15318, 16008, 16974, 17168, 18204, 19024, 19314, 20424, 21402, 22632, 24012, 24272, 24679, 25752, 27306, 27347, 28536, 30636, 32016, 33948, 34891, 36408, 38628, 40848, 42804, 43993, 45264, 48024, 49358, 51504, 54612, 54694, 57072, 61272, 67896, 69782, 72816, 74037, 77256, 82041, 85608, 87986, 96048, 98716, 104673, 109224, 109388, 122544, 131979, 135792, 139564, 148074, 154512, 164082, 171216, 175972, 197432, 209346, 218448, 218776, 222111, 246123, 263958, 279128, 296148, 314019, 328164, 351944, 394864, 395937, 418692, 437552, 444222, 492246, 527916, 558256, 592296, 628038, 656328, 703888, 791874, 837384, 888444, 984492, 1011839, 1055832, 1184592, 1256076, 1312656, 1583748, 1674768, 1776888, 1968984, 2023678, 2111664, 2512152, 3035517, 3167496, 3553776, 3937968, 4047356, 5024304, 6071034, 6334992, 8094712, 9106551, 12142068, 16189424, 18213102, 24284136, 36426204, 48568272, 72852408, 145704816]

約数ペア:

[(1, 145704816), (2, 72852408), (3, 48568272), (4, 36426204), (6, 24284136), (8, 18213102), (9, 16189424), (12, 12142068), (16, 9106551), (18, 8094712), (23, 6334992), (24, 6071034), (29, 5024304), (36, 4047356), (37, 3937968), (41, 3553776), (46, 3167496), (48, 3035517), (58, 2512152), (69, 2111664), (72, 2023678), (74, 1968984), (82, 1776888), (87, 1674768), (92, 1583748), (111, 1312656), (116, 1256076), (123, 1184592), (138, 1055832), (144, 1011839), (148, 984492), (164, 888444), (174, 837384), (184, 791874), (207, 703888), (222, 656328), (232, 628038), (246, 592296), (261, 558256), (276, 527916), (296, 492246), (328, 444222), (333, 437552), (348, 418692), (368, 395937), (369, 394864), (414, 351944), (444, 328164), (464, 314019), (492, 296148), (522, 279128), (552, 263958), (592, 246123), (656, 222111), (666, 218776), (667, 218448), (696, 209346), (738, 197432), (828, 175972), (851, 171216), (888, 164082), (943, 154512), (984, 148074), (1044, 139564), (1073, 135792), (1104, 131979), (1189, 122544), (1332, 109388), (1334, 109224), (1392, 104673), (1476, 98716), (1517, 96048), (1656, 87986), (1702, 85608), (1776, 82041), (1886, 77256), (1968, 74037), (2001, 72816), (2088, 69782), (2146, 67896), (2378, 61272), (2553, 57072), (2664, 54694), (2668, 54612), (2829, 51504), (2952, 49358), (3034, 48024), (3219, 45264), (3312, 43993), (3404, 42804), (3567, 40848), (3772, 38628), (4002, 36408), (4176, 34891), (4292, 33948), (4551, 32016), (4756, 30636), (5106, 28536), (5328, 27347), (5336, 27306), (5658, 25752), (5904, 24679), (6003, 24272), (6068, 24012), (6438, 22632), (6808, 21402), (7134, 20424), (7544, 19314), (7659, 19024), (8004, 18204), (8487, 17168), (8584, 16974), (9102, 16008), (9512, 15318), (9657, 15088), (10212, 14268), (10672, 13653), (10701, 13616), (11316, 12876), (12006, 12136)]