61044090640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{1303}}^1$

素因数の和:1857

約数の個数: 160

約数和(自身を含む): 154758594816

約数和(自身を除く): 93714504176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 208, 214, 260, 421, 428, 520, 535, 842, 856, 1040, 1070, 1303, 1391, 1684, 1712, 2105, 2140, 2606, 2782, 3368, 4210, 4280, 5212, 5473, 5564, 6515, 6736, 6955, 8420, 8560, 10424, 10946, 11128, 13030, 13910, 16840, 16939, 20848, 21892, 22256, 26060, 27365, 27820, 33680, 33878, 43784, 45047, 52120, 54730, 55640, 67756, 84695, 87568, 90094, 104240, 109460, 111280, 135512, 139421, 169390, 180188, 218920, 225235, 271024, 278842, 338780, 360376, 437840, 450470, 548563, 557684, 585611, 677560, 697105, 720752, 900940, 1097126, 1115368, 1171222, 1355120, 1394210, 1801880, 1812473, 2194252, 2230736, 2342444, 2742815, 2788420, 2928055, 3603760, 3624946, 4388504, 4684888, 5485630, 5576840, 5856110, 7131319, 7249892, 8777008, 9062365, 9369776, 10971260, 11153680, 11712220, 14262638, 14499784, 18124730, 21942520, 23424440, 28525276, 28999568, 35656595, 36249460, 43885040, 46848880, 57050552, 58696241, 71313190, 72498920, 114101104, 117392482, 142626380, 144997840, 234784964, 285252760, 293481205, 469569928, 570505520, 586962410, 763051133, 939139856, 1173924820, 1526102266, 2347849640, 3052204532, 3815255665, 4695699280, 6104409064, 7630511330, 12208818128, 15261022660, 30522045320, 61044090640]

約数ペア:

[(1, 61044090640), (2, 30522045320), (4, 15261022660), (5, 12208818128), (8, 7630511330), (10, 6104409064), (13, 4695699280), (16, 3815255665), (20, 3052204532), (26, 2347849640), (40, 1526102266), (52, 1173924820), (65, 939139856), (80, 763051133), (104, 586962410), (107, 570505520), (130, 469569928), (208, 293481205), (214, 285252760), (260, 234784964), (421, 144997840), (428, 142626380), (520, 117392482), (535, 114101104), (842, 72498920), (856, 71313190), (1040, 58696241), (1070, 57050552), (1303, 46848880), (1391, 43885040), (1684, 36249460), (1712, 35656595), (2105, 28999568), (2140, 28525276), (2606, 23424440), (2782, 21942520), (3368, 18124730), (4210, 14499784), (4280, 14262638), (5212, 11712220), (5473, 11153680), (5564, 10971260), (6515, 9369776), (6736, 9062365), (6955, 8777008), (8420, 7249892), (8560, 7131319), (10424, 5856110), (10946, 5576840), (11128, 5485630), (13030, 4684888), (13910, 4388504), (16840, 3624946), (16939, 3603760), (20848, 2928055), (21892, 2788420), (22256, 2742815), (26060, 2342444), (27365, 2230736), (27820, 2194252), (33680, 1812473), (33878, 1801880), (43784, 1394210), (45047, 1355120), (52120, 1171222), (54730, 1115368), (55640, 1097126), (67756, 900940), (84695, 720752), (87568, 697105), (90094, 677560), (104240, 585611), (109460, 557684), (111280, 548563), (135512, 450470), (139421, 437840), (169390, 360376), (180188, 338780), (218920, 278842), (225235, 271024)]