4049580420

素因数分解:

$2^2\times 3^{13}\times 5^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 168

約数和(自身を含む): 12856617984

約数和(自身を除く): 8807037564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 243, 254, 270, 324, 381, 405, 486, 508, 540, 635, 729, 762, 810, 972, 1143, 1215, 1270, 1458, 1524, 1620, 1905, 2187, 2286, 2430, 2540, 2916, 3429, 3645, 3810, 4374, 4572, 4860, 5715, 6561, 6858, 7290, 7620, 8748, 10287, 10935, 11430, 13122, 13716, 14580, 17145, 19683, 20574, 21870, 22860, 26244, 30861, 32805, 34290, 39366, 41148, 43740, 51435, 59049, 61722, 65610, 68580, 78732, 92583, 98415, 102870, 118098, 123444, 131220, 154305, 177147, 185166, 196830, 205740, 236196, 277749, 295245, 308610, 354294, 370332, 393660, 462915, 531441, 555498, 590490, 617220, 708588, 833247, 885735, 925830, 1062882, 1110996, 1180980, 1388745, 1594323, 1666494, 1771470, 1851660, 2125764, 2499741, 2657205, 2777490, 3188646, 3332988, 3542940, 4166235, 4999482, 5314410, 5554980, 6377292, 7499223, 7971615, 8332470, 9998964, 10628820, 12498705, 14998446, 15943230, 16664940, 22497669, 24997410, 29996892, 31886460, 37496115, 44995338, 49994820, 67493007, 74992230, 89990676, 112488345, 134986014, 149984460, 202479021, 224976690, 269972028, 337465035, 404958042, 449953380, 674930070, 809916084, 1012395105, 1349860140, 2024790210, 4049580420]

約数ペア:

[(1, 4049580420), (2, 2024790210), (3, 1349860140), (4, 1012395105), (5, 809916084), (6, 674930070), (9, 449953380), (10, 404958042), (12, 337465035), (15, 269972028), (18, 224976690), (20, 202479021), (27, 149984460), (30, 134986014), (36, 112488345), (45, 89990676), (54, 74992230), (60, 67493007), (81, 49994820), (90, 44995338), (108, 37496115), (127, 31886460), (135, 29996892), (162, 24997410), (180, 22497669), (243, 16664940), (254, 15943230), (270, 14998446), (324, 12498705), (381, 10628820), (405, 9998964), (486, 8332470), (508, 7971615), (540, 7499223), (635, 6377292), (729, 5554980), (762, 5314410), (810, 4999482), (972, 4166235), (1143, 3542940), (1215, 3332988), (1270, 3188646), (1458, 2777490), (1524, 2657205), (1620, 2499741), (1905, 2125764), (2187, 1851660), (2286, 1771470), (2430, 1666494), (2540, 1594323), (2916, 1388745), (3429, 1180980), (3645, 1110996), (3810, 1062882), (4374, 925830), (4572, 885735), (4860, 833247), (5715, 708588), (6561, 617220), (6858, 590490), (7290, 555498), (7620, 531441), (8748, 462915), (10287, 393660), (10935, 370332), (11430, 354294), (13122, 308610), (13716, 295245), (14580, 277749), (17145, 236196), (19683, 205740), (20574, 196830), (21870, 185166), (22860, 177147), (26244, 154305), (30861, 131220), (32805, 123444), (34290, 118098), (39366, 102870), (41148, 98415), (43740, 92583), (51435, 78732), (59049, 68580), (61722, 65610)]