7200755220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{2677}}^1$

素因数の和:3169

約数の個数: 96

約数和(自身を含む): 20386050048

約数和(自身を除く): 13185294828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 353, 381, 508, 635, 706, 762, 1059, 1270, 1412, 1524, 1765, 1905, 2118, 2540, 2677, 3530, 3810, 4236, 5295, 5354, 7060, 7620, 8031, 10590, 10708, 13385, 16062, 21180, 26770, 32124, 40155, 44831, 53540, 80310, 89662, 134493, 160620, 179324, 224155, 268986, 339979, 448310, 537972, 672465, 679958, 896620, 944981, 1019937, 1344930, 1359916, 1699895, 1889962, 2039874, 2689860, 2834943, 3399790, 3779924, 4079748, 4724905, 5099685, 5669886, 6799580, 9449810, 10199370, 11339772, 14174715, 18899620, 20398740, 28349430, 56698860, 120012587, 240025174, 360037761, 480050348, 600062935, 720075522, 1200125870, 1440151044, 1800188805, 2400251740, 3600377610, 7200755220]

約数ペア:

[(1, 7200755220), (2, 3600377610), (3, 2400251740), (4, 1800188805), (5, 1440151044), (6, 1200125870), (10, 720075522), (12, 600062935), (15, 480050348), (20, 360037761), (30, 240025174), (60, 120012587), (127, 56698860), (254, 28349430), (353, 20398740), (381, 18899620), (508, 14174715), (635, 11339772), (706, 10199370), (762, 9449810), (1059, 6799580), (1270, 5669886), (1412, 5099685), (1524, 4724905), (1765, 4079748), (1905, 3779924), (2118, 3399790), (2540, 2834943), (2677, 2689860), (3530, 2039874), (3810, 1889962), (4236, 1699895), (5295, 1359916), (5354, 1344930), (7060, 1019937), (7620, 944981), (8031, 896620), (10590, 679958), (10708, 672465), (13385, 537972), (16062, 448310), (21180, 339979), (26770, 268986), (32124, 224155), (40155, 179324), (44831, 160620), (53540, 134493), (80310, 89662)]