697328969120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1423}}^1\times {\mathrm{2221}}^1$

素因数の和:3863

約数の個数: 192

約数和(自身を含む): 1894527968256

約数和(自身を除く): 1197198999136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 197, 224, 280, 394, 560, 788, 985, 1120, 1379, 1423, 1576, 1970, 2221, 2758, 2846, 3152, 3940, 4442, 5516, 5692, 6304, 6895, 7115, 7880, 8884, 9961, 11032, 11105, 11384, 13790, 14230, 15547, 15760, 17768, 19922, 22064, 22210, 22768, 27580, 28460, 31094, 31520, 35536, 39844, 44128, 44420, 45536, 49805, 55160, 56920, 62188, 71072, 77735, 79688, 88840, 99610, 110320, 113840, 124376, 155470, 159376, 177680, 199220, 220640, 227680, 248752, 280331, 310940, 318752, 355360, 398440, 437537, 497504, 560662, 621880, 796880, 875074, 1121324, 1243760, 1401655, 1593760, 1750148, 1962317, 2187685, 2242648, 2487520, 2803310, 3062759, 3160483, 3500296, 3924634, 4375370, 4485296, 5606620, 6125518, 6320966, 7000592, 7849268, 8750740, 8970592, 9811585, 11213240, 12251036, 12641932, 14001184, 15313795, 15698536, 15802415, 17501480, 19623170, 22123381, 22426480, 24502072, 25283864, 30627590, 31397072, 31604830, 35002960, 39246340, 44246762, 44852960, 49004144, 50567728, 61255180, 62794144, 63209660, 70005920, 78492680, 88493524, 98008288, 101135456, 110616905, 122510360, 126419320, 156985360, 176987048, 221233810, 245020720, 252838640, 313970720, 353974096, 442467620, 490041440, 505677280, 622615151, 707948192, 884935240, 1245230302, 1769870480, 2490460604, 3113075755, 3539740960, 4358306057, 4980921208, 6226151510, 8716612114, 9961842416, 12452303020, 17433224228, 19923684832, 21791530285, 24904606040, 34866448456, 43583060570, 49809212080, 69732896912, 87166121140, 99618424160, 139465793824, 174332242280, 348664484560, 697328969120]

約数ペア:

[(1, 697328969120), (2, 348664484560), (4, 174332242280), (5, 139465793824), (7, 99618424160), (8, 87166121140), (10, 69732896912), (14, 49809212080), (16, 43583060570), (20, 34866448456), (28, 24904606040), (32, 21791530285), (35, 19923684832), (40, 17433224228), (56, 12452303020), (70, 9961842416), (80, 8716612114), (112, 6226151510), (140, 4980921208), (160, 4358306057), (197, 3539740960), (224, 3113075755), (280, 2490460604), (394, 1769870480), (560, 1245230302), (788, 884935240), (985, 707948192), (1120, 622615151), (1379, 505677280), (1423, 490041440), (1576, 442467620), (1970, 353974096), (2221, 313970720), (2758, 252838640), (2846, 245020720), (3152, 221233810), (3940, 176987048), (4442, 156985360), (5516, 126419320), (5692, 122510360), (6304, 110616905), (6895, 101135456), (7115, 98008288), (7880, 88493524), (8884, 78492680), (9961, 70005920), (11032, 63209660), (11105, 62794144), (11384, 61255180), (13790, 50567728), (14230, 49004144), (15547, 44852960), (15760, 44246762), (17768, 39246340), (19922, 35002960), (22064, 31604830), (22210, 31397072), (22768, 30627590), (27580, 25283864), (28460, 24502072), (31094, 22426480), (31520, 22123381), (35536, 19623170), (39844, 17501480), (44128, 15802415), (44420, 15698536), (45536, 15313795), (49805, 14001184), (55160, 12641932), (56920, 12251036), (62188, 11213240), (71072, 9811585), (77735, 8970592), (79688, 8750740), (88840, 7849268), (99610, 7000592), (110320, 6320966), (113840, 6125518), (124376, 5606620), (155470, 4485296), (159376, 4375370), (177680, 3924634), (199220, 3500296), (220640, 3160483), (227680, 3062759), (248752, 2803310), (280331, 2487520), (310940, 2242648), (318752, 2187685), (355360, 1962317), (398440, 1750148), (437537, 1593760), (497504, 1401655), (560662, 1243760), (621880, 1121324), (796880, 875074)]