1240598520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1553}}^1$

素因数の和:1894

約数の個数: 192

約数和(自身を含む): 4625449920

約数和(自身を除く): 3384851400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 317, 360, 420, 504, 630, 634, 840, 951, 1260, 1268, 1553, 1585, 1902, 2219, 2520, 2536, 2853, 3106, 3170, 3804, 4438, 4659, 4755, 5706, 6212, 6340, 6657, 7608, 7765, 8876, 9318, 9510, 10871, 11095, 11412, 12424, 12680, 13314, 13977, 14265, 15530, 17752, 18636, 19020, 19971, 21742, 22190, 22824, 23295, 26628, 27954, 28530, 31060, 32613, 33285, 37272, 38040, 39942, 43484, 44380, 46590, 53256, 54355, 55908, 57060, 62120, 65226, 66570, 69885, 79884, 86968, 88760, 93180, 97839, 99855, 108710, 111816, 114120, 130452, 133140, 139770, 159768, 163065, 186360, 195678, 199710, 217420, 260904, 266280, 279540, 326130, 391356, 399420, 434840, 489195, 492301, 559080, 652260, 782712, 798840, 978390, 984602, 1304520, 1476903, 1956780, 1969204, 2461505, 2953806, 3446107, 3913560, 3938408, 4430709, 4923010, 5907612, 6892214, 7384515, 8861418, 9846020, 10338321, 11815224, 13784428, 14769030, 17230535, 17722836, 19692040, 20676642, 22153545, 27568856, 29538060, 31014963, 34461070, 35445672, 41353284, 44307090, 51691605, 59076120, 62029926, 68922140, 82706568, 88614180, 103383210, 124059852, 137844280, 155074815, 177228360, 206766420, 248119704, 310149630, 413532840, 620299260, 1240598520]

約数ペア:

[(1, 1240598520), (2, 620299260), (3, 413532840), (4, 310149630), (5, 248119704), (6, 206766420), (7, 177228360), (8, 155074815), (9, 137844280), (10, 124059852), (12, 103383210), (14, 88614180), (15, 82706568), (18, 68922140), (20, 62029926), (21, 59076120), (24, 51691605), (28, 44307090), (30, 41353284), (35, 35445672), (36, 34461070), (40, 31014963), (42, 29538060), (45, 27568856), (56, 22153545), (60, 20676642), (63, 19692040), (70, 17722836), (72, 17230535), (84, 14769030), (90, 13784428), (105, 11815224), (120, 10338321), (126, 9846020), (140, 8861418), (168, 7384515), (180, 6892214), (210, 5907612), (252, 4923010), (280, 4430709), (315, 3938408), (317, 3913560), (360, 3446107), (420, 2953806), (504, 2461505), (630, 1969204), (634, 1956780), (840, 1476903), (951, 1304520), (1260, 984602), (1268, 978390), (1553, 798840), (1585, 782712), (1902, 652260), (2219, 559080), (2520, 492301), (2536, 489195), (2853, 434840), (3106, 399420), (3170, 391356), (3804, 326130), (4438, 279540), (4659, 266280), (4755, 260904), (5706, 217420), (6212, 199710), (6340, 195678), (6657, 186360), (7608, 163065), (7765, 159768), (8876, 139770), (9318, 133140), (9510, 130452), (10871, 114120), (11095, 111816), (11412, 108710), (12424, 99855), (12680, 97839), (13314, 93180), (13977, 88760), (14265, 86968), (15530, 79884), (17752, 69885), (18636, 66570), (19020, 65226), (19971, 62120), (21742, 57060), (22190, 55908), (22824, 54355), (23295, 53256), (26628, 46590), (27954, 44380), (28530, 43484), (31060, 39942), (32613, 38040), (33285, 37272)]