80669160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1$

素因数の和:1608

約数の個数: 192

約数和(自身を含む): 308206080

約数和(自身を除く): 227536920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1567, 1716, 1980, 2145, 2340, 2574, 2860, 3134, 3432, 3960, 4290, 4680, 4701, 5148, 5720, 6268, 6435, 7835, 8580, 9402, 10296, 12536, 12870, 14103, 15670, 17160, 17237, 18804, 20371, 23505, 25740, 28206, 31340, 34474, 37608, 40742, 47010, 51480, 51711, 56412, 61113, 62680, 68948, 70515, 81484, 86185, 94020, 101855, 103422, 112824, 122226, 137896, 141030, 155133, 162968, 172370, 183339, 188040, 203710, 206844, 224081, 244452, 258555, 282060, 305565, 310266, 344740, 366678, 407420, 413688, 448162, 488904, 517110, 564120, 611130, 620532, 672243, 689480, 733356, 775665, 814840, 896324, 916695, 1034220, 1120405, 1222260, 1241064, 1344486, 1466712, 1551330, 1792648, 1833390, 2016729, 2068440, 2240810, 2444520, 2688972, 3102660, 3361215, 3666780, 4033458, 4481620, 5377944, 6205320, 6722430, 7333560, 8066916, 8963240, 10083645, 13444860, 16133832, 20167290, 26889720, 40334580, 80669160]

約数ペア:

[(1, 80669160), (2, 40334580), (3, 26889720), (4, 20167290), (5, 16133832), (6, 13444860), (8, 10083645), (9, 8963240), (10, 8066916), (11, 7333560), (12, 6722430), (13, 6205320), (15, 5377944), (18, 4481620), (20, 4033458), (22, 3666780), (24, 3361215), (26, 3102660), (30, 2688972), (33, 2444520), (36, 2240810), (39, 2068440), (40, 2016729), (44, 1833390), (45, 1792648), (52, 1551330), (55, 1466712), (60, 1344486), (65, 1241064), (66, 1222260), (72, 1120405), (78, 1034220), (88, 916695), (90, 896324), (99, 814840), (104, 775665), (110, 733356), (117, 689480), (120, 672243), (130, 620532), (132, 611130), (143, 564120), (156, 517110), (165, 488904), (180, 448162), (195, 413688), (198, 407420), (220, 366678), (234, 344740), (260, 310266), (264, 305565), (286, 282060), (312, 258555), (330, 244452), (360, 224081), (390, 206844), (396, 203710), (429, 188040), (440, 183339), (468, 172370), (495, 162968), (520, 155133), (572, 141030), (585, 137896), (660, 122226), (715, 112824), (780, 103422), (792, 101855), (858, 94020), (936, 86185), (990, 81484), (1144, 70515), (1170, 68948), (1287, 62680), (1320, 61113), (1430, 56412), (1560, 51711), (1567, 51480), (1716, 47010), (1980, 40742), (2145, 37608), (2340, 34474), (2574, 31340), (2860, 28206), (3134, 25740), (3432, 23505), (3960, 20371), (4290, 18804), (4680, 17237), (4701, 17160), (5148, 15670), (5720, 14103), (6268, 12870), (6435, 12536), (7835, 10296), (8580, 9402)]