652797180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1367}}^1$

素因数の和:1768

約数の個数: 144

約数和(自身を含む): 2270661120

約数和(自身を除く): 1617863940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 379, 420, 630, 758, 1137, 1260, 1367, 1516, 1895, 2274, 2653, 2734, 3411, 3790, 4101, 4548, 5306, 5468, 5685, 6822, 6835, 7580, 7959, 8202, 9569, 10612, 11370, 12303, 13265, 13644, 13670, 15918, 16404, 17055, 19138, 20505, 22740, 23877, 24606, 26530, 27340, 28707, 31836, 34110, 38276, 39795, 41010, 47754, 47845, 49212, 53060, 57414, 61515, 68220, 79590, 82020, 86121, 95508, 95690, 114828, 119385, 123030, 143535, 159180, 172242, 191380, 238770, 246060, 287070, 344484, 430605, 477540, 518093, 574140, 861210, 1036186, 1554279, 1722420, 2072372, 2590465, 3108558, 3626651, 4662837, 5180930, 6217116, 7253302, 7771395, 9325674, 10361860, 10879953, 14506604, 15542790, 18133255, 18651348, 21759906, 23314185, 31085580, 32639859, 36266510, 43519812, 46628370, 54399765, 65279718, 72533020, 93256740, 108799530, 130559436, 163199295, 217599060, 326398590, 652797180]

約数ペア:

[(1, 652797180), (2, 326398590), (3, 217599060), (4, 163199295), (5, 130559436), (6, 108799530), (7, 93256740), (9, 72533020), (10, 65279718), (12, 54399765), (14, 46628370), (15, 43519812), (18, 36266510), (20, 32639859), (21, 31085580), (28, 23314185), (30, 21759906), (35, 18651348), (36, 18133255), (42, 15542790), (45, 14506604), (60, 10879953), (63, 10361860), (70, 9325674), (84, 7771395), (90, 7253302), (105, 6217116), (126, 5180930), (140, 4662837), (180, 3626651), (210, 3108558), (252, 2590465), (315, 2072372), (379, 1722420), (420, 1554279), (630, 1036186), (758, 861210), (1137, 574140), (1260, 518093), (1367, 477540), (1516, 430605), (1895, 344484), (2274, 287070), (2653, 246060), (2734, 238770), (3411, 191380), (3790, 172242), (4101, 159180), (4548, 143535), (5306, 123030), (5468, 119385), (5685, 114828), (6822, 95690), (6835, 95508), (7580, 86121), (7959, 82020), (8202, 79590), (9569, 68220), (10612, 61515), (11370, 57414), (12303, 53060), (13265, 49212), (13644, 47845), (13670, 47754), (15918, 41010), (16404, 39795), (17055, 38276), (19138, 34110), (20505, 31836), (22740, 28707), (23877, 27340), (24606, 26530)]