195966960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1741}}^1$

素因数の和:1831

約数の個数: 160

約数和(自身を含む): 705050112

約数和(自身を除く): 509083152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1741, 1876, 2010, 2345, 2680, 2814, 3216, 3482, 3752, 4020, 4690, 5223, 5360, 5628, 6964, 7035, 7504, 8040, 8705, 9380, 10446, 11256, 12187, 13928, 14070, 16080, 17410, 18760, 20892, 22512, 24374, 26115, 27856, 28140, 34820, 36561, 37520, 41784, 48748, 52230, 56280, 60935, 69640, 73122, 83568, 97496, 104460, 112560, 116647, 121870, 139280, 146244, 182805, 194992, 208920, 233294, 243740, 292488, 349941, 365610, 417840, 466588, 487480, 583235, 584976, 699882, 731220, 816529, 933176, 974960, 1166470, 1399764, 1462440, 1633058, 1749705, 1866352, 2332940, 2449587, 2799528, 2924880, 3266116, 3499410, 4082645, 4665880, 4899174, 5599056, 6532232, 6998820, 8165290, 9331760, 9798348, 12247935, 13064464, 13997640, 16330580, 19596696, 24495870, 27995280, 32661160, 39193392, 48991740, 65322320, 97983480, 195966960]

約数ペア:

[(1, 195966960), (2, 97983480), (3, 65322320), (4, 48991740), (5, 39193392), (6, 32661160), (7, 27995280), (8, 24495870), (10, 19596696), (12, 16330580), (14, 13997640), (15, 13064464), (16, 12247935), (20, 9798348), (21, 9331760), (24, 8165290), (28, 6998820), (30, 6532232), (35, 5599056), (40, 4899174), (42, 4665880), (48, 4082645), (56, 3499410), (60, 3266116), (67, 2924880), (70, 2799528), (80, 2449587), (84, 2332940), (105, 1866352), (112, 1749705), (120, 1633058), (134, 1462440), (140, 1399764), (168, 1166470), (201, 974960), (210, 933176), (240, 816529), (268, 731220), (280, 699882), (335, 584976), (336, 583235), (402, 487480), (420, 466588), (469, 417840), (536, 365610), (560, 349941), (670, 292488), (804, 243740), (840, 233294), (938, 208920), (1005, 194992), (1072, 182805), (1340, 146244), (1407, 139280), (1608, 121870), (1680, 116647), (1741, 112560), (1876, 104460), (2010, 97496), (2345, 83568), (2680, 73122), (2814, 69640), (3216, 60935), (3482, 56280), (3752, 52230), (4020, 48748), (4690, 41784), (5223, 37520), (5360, 36561), (5628, 34820), (6964, 28140), (7035, 27856), (7504, 26115), (8040, 24374), (8705, 22512), (9380, 20892), (10446, 18760), (11256, 17410), (12187, 16080), (13928, 14070)]