21293518560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11071}}^1\times {\mathrm{4007}}^1$

素因数の和:15096

約数の個数: 96

約数和(自身を含む): 67097382912

約数和(自身を除く): 45803864352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4007, 8014, 11071, 12021, 16028, 20035, 22142, 24042, 32056, 33213, 40070, 44284, 48084, 55355, 60105, 64112, 66426, 80140, 88568, 96168, 110710, 120210, 128224, 132852, 160280, 166065, 177136, 192336, 221420, 240420, 265704, 320560, 332130, 354272, 384672, 442840, 480840, 531408, 641120, 664260, 885680, 961680, 1062816, 1328520, 1771360, 1923360, 2657040, 5314080, 44361497, 88722994, 133084491, 177445988, 221807485, 266168982, 354891976, 443614970, 532337964, 665422455, 709783952, 887229940, 1064675928, 1330844910, 1419567904, 1774459880, 2129351856, 2661689820, 3548919760, 4258703712, 5323379640, 7097839520, 10646759280, 21293518560]

約数ペア:

[(1, 21293518560), (2, 10646759280), (3, 7097839520), (4, 5323379640), (5, 4258703712), (6, 3548919760), (8, 2661689820), (10, 2129351856), (12, 1774459880), (15, 1419567904), (16, 1330844910), (20, 1064675928), (24, 887229940), (30, 709783952), (32, 665422455), (40, 532337964), (48, 443614970), (60, 354891976), (80, 266168982), (96, 221807485), (120, 177445988), (160, 133084491), (240, 88722994), (480, 44361497), (4007, 5314080), (8014, 2657040), (11071, 1923360), (12021, 1771360), (16028, 1328520), (20035, 1062816), (22142, 961680), (24042, 885680), (32056, 664260), (33213, 641120), (40070, 531408), (44284, 480840), (48084, 442840), (55355, 384672), (60105, 354272), (64112, 332130), (66426, 320560), (80140, 265704), (88568, 240420), (96168, 221420), (110710, 192336), (120210, 177136), (128224, 166065), (132852, 160280)]