170795940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1314

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 438842460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 646, 665, 714, 798, 969, 1020, 1140, 1190, 1259, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2261, 2380, 2518, 2660, 3230, 3570, 3777, 3876, 3990, 4522, 4845, 5036, 6295, 6460, 6783, 7140, 7554, 7980, 8813, 9044, 9690, 11305, 12590, 13566, 15108, 17626, 18885, 19380, 21403, 22610, 23921, 25180, 26439, 27132, 33915, 35252, 37770, 42806, 44065, 45220, 47842, 52878, 64209, 67830, 71763, 75540, 85612, 88130, 95684, 105756, 107015, 119605, 128418, 132195, 135660, 143526, 149821, 167447, 176260, 214030, 239210, 256836, 264390, 287052, 299642, 321045, 334894, 358815, 406657, 428060, 449463, 478420, 502341, 528780, 599284, 642090, 669788, 717630, 749105, 813314, 837235, 898926, 1004682, 1219971, 1284180, 1435260, 1498210, 1626628, 1674470, 1797852, 2009364, 2033285, 2247315, 2439942, 2511705, 2846599, 2996420, 3348940, 4066570, 4494630, 4879884, 5023410, 5693198, 6099855, 8133140, 8539797, 8989260, 10046820, 11386396, 12199710, 14232995, 17079594, 24399420, 28465990, 34159188, 42698985, 56931980, 85397970, 170795940]

約数ペア:

[(1, 170795940), (2, 85397970), (3, 56931980), (4, 42698985), (5, 34159188), (6, 28465990), (7, 24399420), (10, 17079594), (12, 14232995), (14, 12199710), (15, 11386396), (17, 10046820), (19, 8989260), (20, 8539797), (21, 8133140), (28, 6099855), (30, 5693198), (34, 5023410), (35, 4879884), (38, 4494630), (42, 4066570), (51, 3348940), (57, 2996420), (60, 2846599), (68, 2511705), (70, 2439942), (76, 2247315), (84, 2033285), (85, 2009364), (95, 1797852), (102, 1674470), (105, 1626628), (114, 1498210), (119, 1435260), (133, 1284180), (140, 1219971), (170, 1004682), (190, 898926), (204, 837235), (210, 813314), (228, 749105), (238, 717630), (255, 669788), (266, 642090), (285, 599284), (323, 528780), (340, 502341), (357, 478420), (380, 449463), (399, 428060), (420, 406657), (476, 358815), (510, 334894), (532, 321045), (570, 299642), (595, 287052), (646, 264390), (665, 256836), (714, 239210), (798, 214030), (969, 176260), (1020, 167447), (1140, 149821), (1190, 143526), (1259, 135660), (1292, 132195), (1330, 128418), (1428, 119605), (1596, 107015), (1615, 105756), (1785, 95684), (1938, 88130), (1995, 85612), (2261, 75540), (2380, 71763), (2518, 67830), (2660, 64209), (3230, 52878), (3570, 47842), (3777, 45220), (3876, 44065), (3990, 42806), (4522, 37770), (4845, 35252), (5036, 33915), (6295, 27132), (6460, 26439), (6783, 25180), (7140, 23921), (7554, 22610), (7980, 21403), (8813, 19380), (9044, 18885), (9690, 17626), (11305, 15108), (12590, 13566)]