8214439080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{23371}}^1$

素因数の和:23515

約数の個数: 128

約数和(自身を含む): 25746595200

約数和(自身を除く): 17532156120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 101, 116, 120, 145, 174, 202, 232, 290, 303, 348, 404, 435, 505, 580, 606, 696, 808, 870, 1010, 1160, 1212, 1515, 1740, 2020, 2424, 2929, 3030, 3480, 4040, 5858, 6060, 8787, 11716, 12120, 14645, 17574, 23371, 23432, 29290, 35148, 43935, 46742, 58580, 70113, 70296, 87870, 93484, 116855, 117160, 140226, 175740, 186968, 233710, 280452, 350565, 351480, 467420, 560904, 677759, 701130, 934840, 1355518, 1402260, 2033277, 2360471, 2711036, 2804520, 3388795, 4066554, 4720942, 5422072, 6777590, 7081413, 8133108, 9441884, 10166385, 11802355, 13555180, 14162826, 16266216, 18883768, 20332770, 23604710, 27110360, 28325652, 35407065, 40665540, 47209420, 56651304, 68453659, 70814130, 81331080, 94418840, 136907318, 141628260, 205360977, 273814636, 283256520, 342268295, 410721954, 547629272, 684536590, 821443908, 1026804885, 1369073180, 1642887816, 2053609770, 2738146360, 4107219540, 8214439080]

約数ペア:

[(1, 8214439080), (2, 4107219540), (3, 2738146360), (4, 2053609770), (5, 1642887816), (6, 1369073180), (8, 1026804885), (10, 821443908), (12, 684536590), (15, 547629272), (20, 410721954), (24, 342268295), (29, 283256520), (30, 273814636), (40, 205360977), (58, 141628260), (60, 136907318), (87, 94418840), (101, 81331080), (116, 70814130), (120, 68453659), (145, 56651304), (174, 47209420), (202, 40665540), (232, 35407065), (290, 28325652), (303, 27110360), (348, 23604710), (404, 20332770), (435, 18883768), (505, 16266216), (580, 14162826), (606, 13555180), (696, 11802355), (808, 10166385), (870, 9441884), (1010, 8133108), (1160, 7081413), (1212, 6777590), (1515, 5422072), (1740, 4720942), (2020, 4066554), (2424, 3388795), (2929, 2804520), (3030, 2711036), (3480, 2360471), (4040, 2033277), (5858, 1402260), (6060, 1355518), (8787, 934840), (11716, 701130), (12120, 677759), (14645, 560904), (17574, 467420), (23371, 351480), (23432, 350565), (29290, 280452), (35148, 233710), (43935, 186968), (46742, 175740), (58580, 140226), (70113, 117160), (70296, 116855), (87870, 93484)]