1152808020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70379}}^1$

素因数の和:70414

約数の個数: 144

約数和(自身を含む): 4303877760

約数和(自身を除く): 3151069740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 70379, 140758, 211137, 281516, 351895, 422274, 492653, 633411, 703790, 844548, 914927, 985306, 1055685, 1266822, 1407580, 1477959, 1829854, 1970612, 2111370, 2463265, 2533644, 2744781, 2955918, 3167055, 3659708, 4222740, 4433877, 4574635, 4926530, 5489562, 5911836, 6334110, 6404489, 7389795, 8234343, 8867754, 9149270, 9853060, 10979124, 12668220, 12808978, 13723905, 14779590, 16468686, 17735508, 18298540, 19213467, 22169385, 25617956, 27447810, 29559180, 32022445, 32937372, 38426934, 41171715, 44338770, 54895620, 57640401, 64044890, 76853868, 82343430, 88677540, 96067335, 115280802, 128089780, 164686860, 192134670, 230561604, 288202005, 384269340, 576404010, 1152808020]

約数ペア:

[(1, 1152808020), (2, 576404010), (3, 384269340), (4, 288202005), (5, 230561604), (6, 192134670), (7, 164686860), (9, 128089780), (10, 115280802), (12, 96067335), (13, 88677540), (14, 82343430), (15, 76853868), (18, 64044890), (20, 57640401), (21, 54895620), (26, 44338770), (28, 41171715), (30, 38426934), (35, 32937372), (36, 32022445), (39, 29559180), (42, 27447810), (45, 25617956), (52, 22169385), (60, 19213467), (63, 18298540), (65, 17735508), (70, 16468686), (78, 14779590), (84, 13723905), (90, 12808978), (91, 12668220), (105, 10979124), (117, 9853060), (126, 9149270), (130, 8867754), (140, 8234343), (156, 7389795), (180, 6404489), (182, 6334110), (195, 5911836), (210, 5489562), (234, 4926530), (252, 4574635), (260, 4433877), (273, 4222740), (315, 3659708), (364, 3167055), (390, 2955918), (420, 2744781), (455, 2533644), (468, 2463265), (546, 2111370), (585, 1970612), (630, 1829854), (780, 1477959), (819, 1407580), (910, 1266822), (1092, 1055685), (1170, 985306), (1260, 914927), (1365, 844548), (1638, 703790), (1820, 633411), (2340, 492653), (2730, 422274), (3276, 351895), (4095, 281516), (5460, 211137), (8190, 140758), (16380, 70379)]