479327820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 1497000960

約数和(自身を除く): 1017673140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 101, 114, 115, 138, 181, 190, 202, 228, 230, 276, 285, 303, 345, 362, 380, 404, 437, 460, 505, 543, 570, 606, 690, 724, 874, 905, 1010, 1086, 1140, 1212, 1311, 1380, 1515, 1748, 1810, 1919, 2020, 2172, 2185, 2323, 2622, 2715, 3030, 3439, 3620, 3838, 4163, 4370, 4646, 5244, 5430, 5757, 6060, 6555, 6878, 6969, 7676, 8326, 8740, 9292, 9595, 10317, 10860, 11514, 11615, 12489, 13110, 13756, 13938, 16652, 17195, 18281, 19190, 20634, 20815, 23028, 23230, 24978, 26220, 27876, 28785, 34390, 34845, 36562, 38380, 41268, 41630, 44137, 46460, 49956, 51585, 54843, 57570, 62445, 68780, 69690, 73124, 79097, 83260, 88274, 91405, 103170, 109686, 115140, 124890, 132411, 139380, 158194, 176548, 182810, 206340, 219372, 220685, 237291, 249780, 264822, 274215, 316388, 347339, 365620, 395485, 420463, 441370, 474582, 529644, 548430, 662055, 694678, 790970, 840926, 882740, 949164, 1042017, 1096860, 1186455, 1261389, 1324110, 1389356, 1581940, 1681852, 1736695, 2084034, 2102315, 2372910, 2522778, 2648220, 3473390, 4168068, 4204630, 4745820, 5045556, 5210085, 6306945, 6946780, 7988797, 8409260, 10420170, 12613890, 15977594, 20840340, 23966391, 25227780, 31955188, 39943985, 47932782, 79887970, 95865564, 119831955, 159775940, 239663910, 479327820]

約数ペア:

[(1, 479327820), (2, 239663910), (3, 159775940), (4, 119831955), (5, 95865564), (6, 79887970), (10, 47932782), (12, 39943985), (15, 31955188), (19, 25227780), (20, 23966391), (23, 20840340), (30, 15977594), (38, 12613890), (46, 10420170), (57, 8409260), (60, 7988797), (69, 6946780), (76, 6306945), (92, 5210085), (95, 5045556), (101, 4745820), (114, 4204630), (115, 4168068), (138, 3473390), (181, 2648220), (190, 2522778), (202, 2372910), (228, 2102315), (230, 2084034), (276, 1736695), (285, 1681852), (303, 1581940), (345, 1389356), (362, 1324110), (380, 1261389), (404, 1186455), (437, 1096860), (460, 1042017), (505, 949164), (543, 882740), (570, 840926), (606, 790970), (690, 694678), (724, 662055), (874, 548430), (905, 529644), (1010, 474582), (1086, 441370), (1140, 420463), (1212, 395485), (1311, 365620), (1380, 347339), (1515, 316388), (1748, 274215), (1810, 264822), (1919, 249780), (2020, 237291), (2172, 220685), (2185, 219372), (2323, 206340), (2622, 182810), (2715, 176548), (3030, 158194), (3439, 139380), (3620, 132411), (3838, 124890), (4163, 115140), (4370, 109686), (4646, 103170), (5244, 91405), (5430, 88274), (5757, 83260), (6060, 79097), (6555, 73124), (6878, 69690), (6969, 68780), (7676, 62445), (8326, 57570), (8740, 54843), (9292, 51585), (9595, 49956), (10317, 46460), (10860, 44137), (11514, 41630), (11615, 41268), (12489, 38380), (13110, 36562), (13756, 34845), (13938, 34390), (16652, 28785), (17195, 27876), (18281, 26220), (19190, 24978), (20634, 23230), (20815, 23028)]