1370944920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{683}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 4225478400

約数和(自身を除く): 2854533480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 389, 430, 516, 645, 683, 778, 860, 1032, 1167, 1290, 1366, 1556, 1720, 1945, 2049, 2334, 2580, 2732, 3112, 3415, 3890, 4098, 4668, 5160, 5464, 5835, 6830, 7780, 8196, 9336, 10245, 11670, 13660, 15560, 16392, 16727, 20490, 23340, 27320, 29369, 33454, 40980, 46680, 50181, 58738, 66908, 81960, 83635, 88107, 100362, 117476, 133816, 146845, 167270, 176214, 200724, 234952, 250905, 265687, 293690, 334540, 352428, 401448, 440535, 501810, 531374, 587380, 669080, 704856, 797061, 881070, 1003620, 1062748, 1174760, 1328435, 1594122, 1762140, 2007240, 2125496, 2656870, 3188244, 3524280, 3985305, 5313740, 6376488, 7970610, 10627480, 11424541, 15941220, 22849082, 31882440, 34273623, 45698164, 57122705, 68547246, 91396328, 114245410, 137094492, 171368115, 228490820, 274188984, 342736230, 456981640, 685472460, 1370944920]

約数ペア:

[(1, 1370944920), (2, 685472460), (3, 456981640), (4, 342736230), (5, 274188984), (6, 228490820), (8, 171368115), (10, 137094492), (12, 114245410), (15, 91396328), (20, 68547246), (24, 57122705), (30, 45698164), (40, 34273623), (43, 31882440), (60, 22849082), (86, 15941220), (120, 11424541), (129, 10627480), (172, 7970610), (215, 6376488), (258, 5313740), (344, 3985305), (389, 3524280), (430, 3188244), (516, 2656870), (645, 2125496), (683, 2007240), (778, 1762140), (860, 1594122), (1032, 1328435), (1167, 1174760), (1290, 1062748), (1366, 1003620), (1556, 881070), (1720, 797061), (1945, 704856), (2049, 669080), (2334, 587380), (2580, 531374), (2732, 501810), (3112, 440535), (3415, 401448), (3890, 352428), (4098, 334540), (4668, 293690), (5160, 265687), (5464, 250905), (5835, 234952), (6830, 200724), (7780, 176214), (8196, 167270), (9336, 146845), (10245, 133816), (11670, 117476), (13660, 100362), (15560, 88107), (16392, 83635), (16727, 81960), (20490, 66908), (23340, 58738), (27320, 50181), (29369, 46680), (33454, 40980)]