170672640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 160

約数和(自身を含む): 555071616

約数和(自身を除く): 384398976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 313, 320, 355, 384, 426, 480, 512, 568, 626, 640, 710, 768, 852, 939, 960, 1065, 1136, 1252, 1280, 1420, 1536, 1565, 1704, 1878, 1920, 2130, 2272, 2504, 2560, 2840, 3130, 3408, 3756, 3840, 4260, 4544, 4695, 5008, 5680, 6260, 6816, 7512, 7680, 8520, 9088, 9390, 10016, 11360, 12520, 13632, 15024, 17040, 18176, 18780, 20032, 22223, 22720, 25040, 27264, 30048, 34080, 36352, 37560, 40064, 44446, 45440, 50080, 54528, 60096, 66669, 68160, 75120, 80128, 88892, 90880, 100160, 109056, 111115, 120192, 133338, 136320, 150240, 160256, 177784, 181760, 200320, 222230, 240384, 266676, 272640, 300480, 333345, 355568, 400640, 444460, 480768, 533352, 545280, 600960, 666690, 711136, 801280, 888920, 1066704, 1201920, 1333380, 1422272, 1777840, 2133408, 2403840, 2666760, 2844544, 3555680, 4266816, 5333520, 5689088, 7111360, 8533632, 10667040, 11378176, 14222720, 17067264, 21334080, 28445440, 34134528, 42668160, 56890880, 85336320, 170672640]

約数ペア:

[(1, 170672640), (2, 85336320), (3, 56890880), (4, 42668160), (5, 34134528), (6, 28445440), (8, 21334080), (10, 17067264), (12, 14222720), (15, 11378176), (16, 10667040), (20, 8533632), (24, 7111360), (30, 5689088), (32, 5333520), (40, 4266816), (48, 3555680), (60, 2844544), (64, 2666760), (71, 2403840), (80, 2133408), (96, 1777840), (120, 1422272), (128, 1333380), (142, 1201920), (160, 1066704), (192, 888920), (213, 801280), (240, 711136), (256, 666690), (284, 600960), (313, 545280), (320, 533352), (355, 480768), (384, 444460), (426, 400640), (480, 355568), (512, 333345), (568, 300480), (626, 272640), (640, 266676), (710, 240384), (768, 222230), (852, 200320), (939, 181760), (960, 177784), (1065, 160256), (1136, 150240), (1252, 136320), (1280, 133338), (1420, 120192), (1536, 111115), (1565, 109056), (1704, 100160), (1878, 90880), (1920, 88892), (2130, 80128), (2272, 75120), (2504, 68160), (2560, 66669), (2840, 60096), (3130, 54528), (3408, 50080), (3756, 45440), (3840, 44446), (4260, 40064), (4544, 37560), (4695, 36352), (5008, 34080), (5680, 30048), (6260, 27264), (6816, 25040), (7512, 22720), (7680, 22223), (8520, 20032), (9088, 18780), (9390, 18176), (10016, 17040), (11360, 15024), (12520, 13632)]