2985132640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{6959}}^1$

素因数の和:7364

約数の個数: 96

約数和(自身を含む): 8082063360

約数和(自身を除く): 5096930720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 383, 560, 766, 1120, 1532, 1915, 2681, 3064, 3830, 5362, 6128, 6959, 7660, 10724, 12256, 13405, 13918, 15320, 21448, 26810, 27836, 30640, 34795, 42896, 48713, 53620, 55672, 61280, 69590, 85792, 97426, 107240, 111344, 139180, 194852, 214480, 222688, 243565, 278360, 389704, 428960, 487130, 556720, 779408, 974260, 1113440, 1558816, 1948520, 2665297, 3897040, 5330594, 7794080, 10661188, 13326485, 18657079, 21322376, 26652970, 37314158, 42644752, 53305940, 74628316, 85289504, 93285395, 106611880, 149256632, 186570790, 213223760, 298513264, 373141580, 426447520, 597026528, 746283160, 1492566320, 2985132640]

約数ペア:

[(1, 2985132640), (2, 1492566320), (4, 746283160), (5, 597026528), (7, 426447520), (8, 373141580), (10, 298513264), (14, 213223760), (16, 186570790), (20, 149256632), (28, 106611880), (32, 93285395), (35, 85289504), (40, 74628316), (56, 53305940), (70, 42644752), (80, 37314158), (112, 26652970), (140, 21322376), (160, 18657079), (224, 13326485), (280, 10661188), (383, 7794080), (560, 5330594), (766, 3897040), (1120, 2665297), (1532, 1948520), (1915, 1558816), (2681, 1113440), (3064, 974260), (3830, 779408), (5362, 556720), (6128, 487130), (6959, 428960), (7660, 389704), (10724, 278360), (12256, 243565), (13405, 222688), (13918, 214480), (15320, 194852), (21448, 139180), (26810, 111344), (27836, 107240), (30640, 97426), (34795, 85792), (42896, 69590), (48713, 61280), (53620, 55672)]