2764244760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2887}}^1$

素因数の和:3081

約数の個数: 128

約数和(自身を含む): 8483788800

約数和(自身を除く): 5719544040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 101, 120, 158, 202, 237, 303, 316, 395, 404, 474, 505, 606, 632, 790, 808, 948, 1010, 1185, 1212, 1515, 1580, 1896, 2020, 2370, 2424, 2887, 3030, 3160, 4040, 4740, 5774, 6060, 7979, 8661, 9480, 11548, 12120, 14435, 15958, 17322, 23096, 23937, 28870, 31916, 34644, 39895, 43305, 47874, 57740, 63832, 69288, 79790, 86610, 95748, 115480, 119685, 159580, 173220, 191496, 228073, 239370, 291587, 319160, 346440, 456146, 478740, 583174, 684219, 874761, 912292, 957480, 1140365, 1166348, 1368438, 1457935, 1749522, 1824584, 2280730, 2332696, 2736876, 2915870, 3421095, 3499044, 4373805, 4561460, 5473752, 5831740, 6842190, 6998088, 8747610, 9122920, 11663480, 13684380, 17495220, 23035373, 27368760, 34990440, 46070746, 69106119, 92141492, 115176865, 138212238, 184282984, 230353730, 276424476, 345530595, 460707460, 552848952, 691061190, 921414920, 1382122380, 2764244760]

約数ペア:

[(1, 2764244760), (2, 1382122380), (3, 921414920), (4, 691061190), (5, 552848952), (6, 460707460), (8, 345530595), (10, 276424476), (12, 230353730), (15, 184282984), (20, 138212238), (24, 115176865), (30, 92141492), (40, 69106119), (60, 46070746), (79, 34990440), (101, 27368760), (120, 23035373), (158, 17495220), (202, 13684380), (237, 11663480), (303, 9122920), (316, 8747610), (395, 6998088), (404, 6842190), (474, 5831740), (505, 5473752), (606, 4561460), (632, 4373805), (790, 3499044), (808, 3421095), (948, 2915870), (1010, 2736876), (1185, 2332696), (1212, 2280730), (1515, 1824584), (1580, 1749522), (1896, 1457935), (2020, 1368438), (2370, 1166348), (2424, 1140365), (2887, 957480), (3030, 912292), (3160, 874761), (4040, 684219), (4740, 583174), (5774, 478740), (6060, 456146), (7979, 346440), (8661, 319160), (9480, 291587), (11548, 239370), (12120, 228073), (14435, 191496), (15958, 173220), (17322, 159580), (23096, 119685), (23937, 115480), (28870, 95748), (31916, 86610), (34644, 79790), (39895, 69288), (43305, 63832), (47874, 57740)]