2982018720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^2\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 144

約数和(自身を含む): 9491011488

約数和(自身を除く): 6508992768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 331, 411, 480, 548, 662, 685, 822, 993, 1096, 1324, 1370, 1644, 1655, 1986, 2055, 2192, 2648, 2740, 3288, 3310, 3972, 4110, 4384, 4965, 5296, 5480, 6576, 6620, 7944, 8220, 9930, 10592, 10960, 13152, 13240, 15888, 16440, 18769, 19860, 21920, 26480, 31776, 32880, 37538, 39720, 45347, 52960, 56307, 65760, 75076, 79440, 90694, 93845, 112614, 136041, 150152, 158880, 181388, 187690, 225228, 226735, 272082, 281535, 300304, 362776, 375380, 450456, 453470, 544164, 563070, 600608, 680205, 725552, 750760, 900912, 906940, 1088328, 1126140, 1360410, 1451104, 1501520, 1801824, 1813880, 2176656, 2252280, 2720820, 3003040, 3627760, 4353312, 4504560, 5441640, 6212539, 7255520, 9009120, 10883280, 12425078, 18637617, 21766560, 24850156, 31062695, 37275234, 49700312, 62125390, 74550468, 93188085, 99400624, 124250780, 149100936, 186376170, 198801248, 248501560, 298201872, 372752340, 497003120, 596403744, 745504680, 994006240, 1491009360, 2982018720]

約数ペア:

[(1, 2982018720), (2, 1491009360), (3, 994006240), (4, 745504680), (5, 596403744), (6, 497003120), (8, 372752340), (10, 298201872), (12, 248501560), (15, 198801248), (16, 186376170), (20, 149100936), (24, 124250780), (30, 99400624), (32, 93188085), (40, 74550468), (48, 62125390), (60, 49700312), (80, 37275234), (96, 31062695), (120, 24850156), (137, 21766560), (160, 18637617), (240, 12425078), (274, 10883280), (331, 9009120), (411, 7255520), (480, 6212539), (548, 5441640), (662, 4504560), (685, 4353312), (822, 3627760), (993, 3003040), (1096, 2720820), (1324, 2252280), (1370, 2176656), (1644, 1813880), (1655, 1801824), (1986, 1501520), (2055, 1451104), (2192, 1360410), (2648, 1126140), (2740, 1088328), (3288, 906940), (3310, 900912), (3972, 750760), (4110, 725552), (4384, 680205), (4965, 600608), (5296, 563070), (5480, 544164), (6576, 453470), (6620, 450456), (7944, 375380), (8220, 362776), (9930, 300304), (10592, 281535), (10960, 272082), (13152, 226735), (13240, 225228), (15888, 187690), (16440, 181388), (18769, 158880), (19860, 150152), (21920, 136041), (26480, 112614), (31776, 93845), (32880, 90694), (37538, 79440), (39720, 75076), (45347, 65760), (52960, 56307)]