189772080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1179

約数の個数: 160

約数和(自身を含む): 634245120

約数和(自身を除く): 444473040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1109, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2218, 2480, 2760, 2852, 3327, 3565, 3720, 4278, 4436, 5520, 5545, 5704, 6654, 7130, 7440, 8556, 8872, 10695, 11090, 11408, 13308, 14260, 16635, 17112, 17744, 21390, 22180, 25507, 26616, 28520, 33270, 34224, 34379, 42780, 44360, 51014, 53232, 57040, 66540, 68758, 76521, 85560, 88720, 102028, 103137, 127535, 133080, 137516, 153042, 171120, 171895, 204056, 206274, 255070, 266160, 275032, 306084, 343790, 382605, 408112, 412548, 510140, 515685, 550064, 612168, 687580, 765210, 790717, 825096, 1020280, 1031370, 1224336, 1375160, 1530420, 1581434, 1650192, 2040560, 2062740, 2372151, 2750320, 3060840, 3162868, 3953585, 4125480, 4744302, 6121680, 6325736, 7907170, 8250960, 9488604, 11860755, 12651472, 15814340, 18977208, 23721510, 31628680, 37954416, 47443020, 63257360, 94886040, 189772080]

約数ペア:

[(1, 189772080), (2, 94886040), (3, 63257360), (4, 47443020), (5, 37954416), (6, 31628680), (8, 23721510), (10, 18977208), (12, 15814340), (15, 12651472), (16, 11860755), (20, 9488604), (23, 8250960), (24, 7907170), (30, 6325736), (31, 6121680), (40, 4744302), (46, 4125480), (48, 3953585), (60, 3162868), (62, 3060840), (69, 2750320), (80, 2372151), (92, 2062740), (93, 2040560), (115, 1650192), (120, 1581434), (124, 1530420), (138, 1375160), (155, 1224336), (184, 1031370), (186, 1020280), (230, 825096), (240, 790717), (248, 765210), (276, 687580), (310, 612168), (345, 550064), (368, 515685), (372, 510140), (460, 412548), (465, 408112), (496, 382605), (552, 343790), (620, 306084), (690, 275032), (713, 266160), (744, 255070), (920, 206274), (930, 204056), (1104, 171895), (1109, 171120), (1240, 153042), (1380, 137516), (1426, 133080), (1488, 127535), (1840, 103137), (1860, 102028), (2139, 88720), (2218, 85560), (2480, 76521), (2760, 68758), (2852, 66540), (3327, 57040), (3565, 53232), (3720, 51014), (4278, 44360), (4436, 42780), (5520, 34379), (5545, 34224), (5704, 33270), (6654, 28520), (7130, 26616), (7440, 25507), (8556, 22180), (8872, 21390), (10695, 17744), (11090, 17112), (11408, 16635), (13308, 14260)]