15694430920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{12241}}^1$

素因数の和:12519

約数の個数: 128

約数和(自身を含む): 42660921600

約数和(自身を除く): 26966490680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 241, 266, 280, 380, 482, 532, 665, 760, 964, 1064, 1205, 1330, 1687, 1928, 2410, 2660, 3374, 4579, 4820, 5320, 6748, 8435, 9158, 9640, 12241, 13496, 16870, 18316, 22895, 24482, 32053, 33740, 36632, 45790, 48964, 61205, 64106, 67480, 85687, 91580, 97928, 122410, 128212, 160265, 171374, 183160, 232579, 244820, 256424, 320530, 342748, 428435, 465158, 489640, 641060, 685496, 856870, 930316, 1162895, 1282120, 1628053, 1713740, 1860632, 2325790, 2950081, 3256106, 3427480, 4651580, 5900162, 6512212, 8140265, 9303160, 11800324, 13024424, 14750405, 16280530, 20650567, 23600648, 29500810, 32561060, 41301134, 56051539, 59001620, 65122120, 82602268, 103252835, 112103078, 118003240, 165204536, 206505670, 224206156, 280257695, 392360773, 413011340, 448412312, 560515390, 784721546, 826022680, 1121030780, 1569443092, 1961803865, 2242061560, 3138886184, 3923607730, 7847215460, 15694430920]

約数ペア:

[(1, 15694430920), (2, 7847215460), (4, 3923607730), (5, 3138886184), (7, 2242061560), (8, 1961803865), (10, 1569443092), (14, 1121030780), (19, 826022680), (20, 784721546), (28, 560515390), (35, 448412312), (38, 413011340), (40, 392360773), (56, 280257695), (70, 224206156), (76, 206505670), (95, 165204536), (133, 118003240), (140, 112103078), (152, 103252835), (190, 82602268), (241, 65122120), (266, 59001620), (280, 56051539), (380, 41301134), (482, 32561060), (532, 29500810), (665, 23600648), (760, 20650567), (964, 16280530), (1064, 14750405), (1205, 13024424), (1330, 11800324), (1687, 9303160), (1928, 8140265), (2410, 6512212), (2660, 5900162), (3374, 4651580), (4579, 3427480), (4820, 3256106), (5320, 2950081), (6748, 2325790), (8435, 1860632), (9158, 1713740), (9640, 1628053), (12241, 1282120), (13496, 1162895), (16870, 930316), (18316, 856870), (22895, 685496), (24482, 641060), (32053, 489640), (33740, 465158), (36632, 428435), (45790, 342748), (48964, 320530), (61205, 256424), (64106, 244820), (67480, 232579), (85687, 183160), (91580, 171374), (97928, 160265), (122410, 128212)]