6948490640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3109}}^1$

素因数の和:3449

約数の個数: 160

約数和(自身を含む): 19954556160

約数和(自身を除く): 13006065520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 307, 364, 455, 520, 560, 614, 728, 910, 1040, 1228, 1456, 1535, 1820, 2149, 2456, 3070, 3109, 3640, 3991, 4298, 4912, 6140, 6218, 7280, 7982, 8596, 10745, 12280, 12436, 15545, 15964, 17192, 19955, 21490, 21763, 24560, 24872, 27937, 31090, 31928, 34384, 39910, 40417, 42980, 43526, 49744, 55874, 62180, 63856, 79820, 80834, 85960, 87052, 108815, 111748, 124360, 139685, 159640, 161668, 171920, 174104, 202085, 217630, 223496, 248720, 279370, 282919, 319280, 323336, 348208, 404170, 435260, 446992, 558740, 565838, 646672, 808340, 870520, 954463, 1117480, 1131676, 1414595, 1616680, 1741040, 1908926, 2234960, 2263352, 2829190, 3233360, 3817852, 4526704, 4772315, 5658380, 6681241, 7635704, 9544630, 11316760, 12408019, 13362482, 15271408, 19089260, 22633520, 24816038, 26724964, 33406205, 38178520, 49632076, 53449928, 62040095, 66812410, 76357040, 86856133, 99264152, 106899856, 124080190, 133624820, 173712266, 198528304, 248160380, 267249640, 347424532, 434280665, 496320760, 534499280, 694849064, 868561330, 992641520, 1389698128, 1737122660, 3474245320, 6948490640]

約数ペア:

[(1, 6948490640), (2, 3474245320), (4, 1737122660), (5, 1389698128), (7, 992641520), (8, 868561330), (10, 694849064), (13, 534499280), (14, 496320760), (16, 434280665), (20, 347424532), (26, 267249640), (28, 248160380), (35, 198528304), (40, 173712266), (52, 133624820), (56, 124080190), (65, 106899856), (70, 99264152), (80, 86856133), (91, 76357040), (104, 66812410), (112, 62040095), (130, 53449928), (140, 49632076), (182, 38178520), (208, 33406205), (260, 26724964), (280, 24816038), (307, 22633520), (364, 19089260), (455, 15271408), (520, 13362482), (560, 12408019), (614, 11316760), (728, 9544630), (910, 7635704), (1040, 6681241), (1228, 5658380), (1456, 4772315), (1535, 4526704), (1820, 3817852), (2149, 3233360), (2456, 2829190), (3070, 2263352), (3109, 2234960), (3640, 1908926), (3991, 1741040), (4298, 1616680), (4912, 1414595), (6140, 1131676), (6218, 1117480), (7280, 954463), (7982, 870520), (8596, 808340), (10745, 646672), (12280, 565838), (12436, 558740), (15545, 446992), (15964, 435260), (17192, 404170), (19955, 348208), (21490, 323336), (21763, 319280), (24560, 282919), (24872, 279370), (27937, 248720), (31090, 223496), (31928, 217630), (34384, 202085), (39910, 174104), (40417, 171920), (42980, 161668), (43526, 159640), (49744, 139685), (55874, 124360), (62180, 111748), (63856, 108815), (79820, 87052), (80834, 85960)]