144026460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1888

約数の個数: 144

約数和(自身を含む): 480130560

約数和(自身を除く): 336104100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1710, 1748, 1831, 2070, 2185, 2622, 3420, 3662, 3933, 4140, 4370, 5244, 5493, 6555, 7324, 7866, 8740, 9155, 10986, 13110, 15732, 16479, 18310, 19665, 21972, 26220, 27465, 32958, 34789, 36620, 39330, 42113, 54930, 65916, 69578, 78660, 82395, 84226, 104367, 109860, 126339, 139156, 164790, 168452, 173945, 208734, 210565, 252678, 313101, 329580, 347890, 379017, 417468, 421130, 505356, 521835, 626202, 631695, 695780, 758034, 800147, 842260, 1043670, 1252404, 1263390, 1516068, 1565505, 1600294, 1895085, 2087340, 2400441, 2526780, 3131010, 3200588, 3790170, 4000735, 4800882, 6262020, 7201323, 7580340, 8001470, 9601764, 12002205, 14402646, 16002940, 24004410, 28805292, 36006615, 48008820, 72013230, 144026460]

約数ペア:

[(1, 144026460), (2, 72013230), (3, 48008820), (4, 36006615), (5, 28805292), (6, 24004410), (9, 16002940), (10, 14402646), (12, 12002205), (15, 9601764), (18, 8001470), (19, 7580340), (20, 7201323), (23, 6262020), (30, 4800882), (36, 4000735), (38, 3790170), (45, 3200588), (46, 3131010), (57, 2526780), (60, 2400441), (69, 2087340), (76, 1895085), (90, 1600294), (92, 1565505), (95, 1516068), (114, 1263390), (115, 1252404), (138, 1043670), (171, 842260), (180, 800147), (190, 758034), (207, 695780), (228, 631695), (230, 626202), (276, 521835), (285, 505356), (342, 421130), (345, 417468), (380, 379017), (414, 347890), (437, 329580), (460, 313101), (570, 252678), (684, 210565), (690, 208734), (828, 173945), (855, 168452), (874, 164790), (1035, 139156), (1140, 126339), (1311, 109860), (1380, 104367), (1710, 84226), (1748, 82395), (1831, 78660), (2070, 69578), (2185, 65916), (2622, 54930), (3420, 42113), (3662, 39330), (3933, 36620), (4140, 34789), (4370, 32958), (5244, 27465), (5493, 26220), (6555, 21972), (7324, 19665), (7866, 18310), (8740, 16479), (9155, 15732), (10986, 13110)]