170189280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1713

約数の個数: 144

約数和(自身を含む): 589090320

約数和(自身を除く): 418901040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1619, 1752, 2190, 2336, 2628, 2920, 3238, 3285, 3504, 4380, 4857, 5256, 5840, 6476, 6570, 7008, 8095, 8760, 9714, 10512, 11680, 12952, 13140, 14571, 16190, 17520, 19428, 21024, 24285, 25904, 26280, 29142, 32380, 35040, 38856, 48570, 51808, 52560, 58284, 64760, 72855, 77712, 97140, 105120, 116568, 118187, 129520, 145710, 155424, 194280, 233136, 236374, 259040, 291420, 354561, 388560, 466272, 472748, 582840, 590935, 709122, 777120, 945496, 1063683, 1165680, 1181870, 1418244, 1772805, 1890992, 2127366, 2331360, 2363740, 2836488, 3545610, 3781984, 4254732, 4727480, 5318415, 5672976, 7091220, 8509464, 9454960, 10636830, 11345952, 14182440, 17018928, 18909920, 21273660, 28364880, 34037856, 42547320, 56729760, 85094640, 170189280]

約数ペア:

[(1, 170189280), (2, 85094640), (3, 56729760), (4, 42547320), (5, 34037856), (6, 28364880), (8, 21273660), (9, 18909920), (10, 17018928), (12, 14182440), (15, 11345952), (16, 10636830), (18, 9454960), (20, 8509464), (24, 7091220), (30, 5672976), (32, 5318415), (36, 4727480), (40, 4254732), (45, 3781984), (48, 3545610), (60, 2836488), (72, 2363740), (73, 2331360), (80, 2127366), (90, 1890992), (96, 1772805), (120, 1418244), (144, 1181870), (146, 1165680), (160, 1063683), (180, 945496), (219, 777120), (240, 709122), (288, 590935), (292, 582840), (360, 472748), (365, 466272), (438, 388560), (480, 354561), (584, 291420), (657, 259040), (720, 236374), (730, 233136), (876, 194280), (1095, 155424), (1168, 145710), (1314, 129520), (1440, 118187), (1460, 116568), (1619, 105120), (1752, 97140), (2190, 77712), (2336, 72855), (2628, 64760), (2920, 58284), (3238, 52560), (3285, 51808), (3504, 48570), (4380, 38856), (4857, 35040), (5256, 32380), (5840, 29142), (6476, 26280), (6570, 25904), (7008, 24285), (8095, 21024), (8760, 19428), (9714, 17520), (10512, 16190), (11680, 14571), (12952, 13140)]