7115767280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1399

約数の個数: 160

約数和(自身を含む): 17818859520

約数和(自身を除く): 10703092240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 53, 62, 80, 86, 106, 124, 155, 172, 212, 215, 248, 265, 310, 344, 424, 430, 496, 530, 620, 688, 848, 860, 1060, 1240, 1259, 1333, 1643, 1720, 2120, 2279, 2480, 2518, 2666, 3286, 3440, 4240, 4558, 5036, 5332, 6295, 6572, 6665, 8215, 9116, 10072, 10664, 11395, 12590, 13144, 13330, 16430, 18232, 20144, 21328, 22790, 25180, 26288, 26660, 32860, 36464, 39029, 45580, 50360, 53320, 54137, 65720, 66727, 70649, 78058, 91160, 100720, 106640, 108274, 131440, 133454, 141298, 156116, 182320, 195145, 216548, 266908, 270685, 282596, 312232, 333635, 353245, 390290, 433096, 533816, 541370, 565192, 624464, 667270, 706490, 780580, 866192, 1067632, 1082740, 1130384, 1334540, 1412980, 1561160, 1678247, 2068537, 2165480, 2669080, 2825960, 2869261, 3122320, 3356494, 4137074, 4330960, 5338160, 5651920, 5738522, 6712988, 8274148, 8391235, 10342685, 11477044, 13425976, 14346305, 16548296, 16782470, 20685370, 22954088, 26851952, 28692610, 33096592, 33564940, 41370740, 45908176, 57385220, 67129880, 82741480, 88947091, 114770440, 134259760, 165482960, 177894182, 229540880, 355788364, 444735455, 711576728, 889470910, 1423153456, 1778941820, 3557883640, 7115767280]

約数ペア:

[(1, 7115767280), (2, 3557883640), (4, 1778941820), (5, 1423153456), (8, 889470910), (10, 711576728), (16, 444735455), (20, 355788364), (31, 229540880), (40, 177894182), (43, 165482960), (53, 134259760), (62, 114770440), (80, 88947091), (86, 82741480), (106, 67129880), (124, 57385220), (155, 45908176), (172, 41370740), (212, 33564940), (215, 33096592), (248, 28692610), (265, 26851952), (310, 22954088), (344, 20685370), (424, 16782470), (430, 16548296), (496, 14346305), (530, 13425976), (620, 11477044), (688, 10342685), (848, 8391235), (860, 8274148), (1060, 6712988), (1240, 5738522), (1259, 5651920), (1333, 5338160), (1643, 4330960), (1720, 4137074), (2120, 3356494), (2279, 3122320), (2480, 2869261), (2518, 2825960), (2666, 2669080), (3286, 2165480), (3440, 2068537), (4240, 1678247), (4558, 1561160), (5036, 1412980), (5332, 1334540), (6295, 1130384), (6572, 1082740), (6665, 1067632), (8215, 866192), (9116, 780580), (10072, 706490), (10664, 667270), (11395, 624464), (12590, 565192), (13144, 541370), (13330, 533816), (16430, 433096), (18232, 390290), (20144, 353245), (21328, 333635), (22790, 312232), (25180, 282596), (26288, 270685), (26660, 266908), (32860, 216548), (36464, 195145), (39029, 182320), (45580, 156116), (50360, 141298), (53320, 133454), (54137, 131440), (65720, 108274), (66727, 106640), (70649, 100720), (78058, 91160)]