741013020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1423}}^1$

素因数の和:1712

約数の個数: 144

約数和(自身を含む): 2463132672

約数和(自身を除く): 1722119652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 263, 330, 396, 495, 526, 660, 789, 990, 1052, 1315, 1423, 1578, 1980, 2367, 2630, 2846, 2893, 3156, 3945, 4269, 4734, 5260, 5692, 5786, 7115, 7890, 8538, 8679, 9468, 11572, 11835, 12807, 14230, 14465, 15653, 15780, 17076, 17358, 21345, 23670, 25614, 26037, 28460, 28930, 31306, 34716, 42690, 43395, 46959, 47340, 51228, 52074, 57860, 62612, 64035, 78265, 85380, 86790, 93918, 104148, 128070, 130185, 140877, 156530, 173580, 187836, 234795, 256140, 260370, 281754, 313060, 374249, 469590, 520740, 563508, 704385, 748498, 939180, 1122747, 1408770, 1496996, 1871245, 2245494, 2817540, 3368241, 3742490, 4116739, 4490988, 5613735, 6736482, 7484980, 8233478, 11227470, 12350217, 13472964, 16466956, 16841205, 20583695, 22454940, 24700434, 33682410, 37050651, 41167390, 49400868, 61751085, 67364820, 74101302, 82334780, 123502170, 148202604, 185253255, 247004340, 370506510, 741013020]

約数ペア:

[(1, 741013020), (2, 370506510), (3, 247004340), (4, 185253255), (5, 148202604), (6, 123502170), (9, 82334780), (10, 74101302), (11, 67364820), (12, 61751085), (15, 49400868), (18, 41167390), (20, 37050651), (22, 33682410), (30, 24700434), (33, 22454940), (36, 20583695), (44, 16841205), (45, 16466956), (55, 13472964), (60, 12350217), (66, 11227470), (90, 8233478), (99, 7484980), (110, 6736482), (132, 5613735), (165, 4490988), (180, 4116739), (198, 3742490), (220, 3368241), (263, 2817540), (330, 2245494), (396, 1871245), (495, 1496996), (526, 1408770), (660, 1122747), (789, 939180), (990, 748498), (1052, 704385), (1315, 563508), (1423, 520740), (1578, 469590), (1980, 374249), (2367, 313060), (2630, 281754), (2846, 260370), (2893, 256140), (3156, 234795), (3945, 187836), (4269, 173580), (4734, 156530), (5260, 140877), (5692, 130185), (5786, 128070), (7115, 104148), (7890, 93918), (8538, 86790), (8679, 85380), (9468, 78265), (11572, 64035), (11835, 62612), (12807, 57860), (14230, 52074), (14465, 51228), (15653, 47340), (15780, 46959), (17076, 43395), (17358, 42690), (21345, 34716), (23670, 31306), (25614, 28930), (26037, 28460)]