189158880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 627056640

約数和(自身を除く): 437897760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 107, 116, 120, 127, 145, 160, 174, 214, 232, 240, 254, 290, 321, 348, 381, 428, 435, 464, 480, 508, 535, 580, 635, 642, 696, 762, 856, 870, 928, 1016, 1070, 1160, 1270, 1284, 1392, 1524, 1605, 1712, 1740, 1905, 2032, 2140, 2320, 2540, 2568, 2784, 3048, 3103, 3210, 3424, 3480, 3683, 3810, 4064, 4280, 4640, 5080, 5136, 6096, 6206, 6420, 6960, 7366, 7620, 8560, 9309, 10160, 10272, 11049, 12192, 12412, 12840, 13589, 13920, 14732, 15240, 15515, 17120, 18415, 18618, 20320, 22098, 24824, 25680, 27178, 29464, 30480, 31030, 36830, 37236, 40767, 44196, 46545, 49648, 51360, 54356, 55245, 58928, 60960, 62060, 67945, 73660, 74472, 81534, 88392, 93090, 99296, 108712, 110490, 117856, 124120, 135890, 147320, 148944, 163068, 176784, 186180, 203835, 217424, 220980, 248240, 271780, 294640, 297888, 326136, 353568, 372360, 394081, 407670, 434848, 441960, 496480, 543560, 589280, 652272, 744720, 788162, 815340, 883920, 1087120, 1182243, 1304544, 1489440, 1576324, 1630680, 1767840, 1970405, 2174240, 2364486, 3152648, 3261360, 3940810, 4728972, 5911215, 6305296, 6522720, 7881620, 9457944, 11822430, 12610592, 15763240, 18915888, 23644860, 31526480, 37831776, 47289720, 63052960, 94579440, 189158880]

約数ペア:

[(1, 189158880), (2, 94579440), (3, 63052960), (4, 47289720), (5, 37831776), (6, 31526480), (8, 23644860), (10, 18915888), (12, 15763240), (15, 12610592), (16, 11822430), (20, 9457944), (24, 7881620), (29, 6522720), (30, 6305296), (32, 5911215), (40, 4728972), (48, 3940810), (58, 3261360), (60, 3152648), (80, 2364486), (87, 2174240), (96, 1970405), (107, 1767840), (116, 1630680), (120, 1576324), (127, 1489440), (145, 1304544), (160, 1182243), (174, 1087120), (214, 883920), (232, 815340), (240, 788162), (254, 744720), (290, 652272), (321, 589280), (348, 543560), (381, 496480), (428, 441960), (435, 434848), (464, 407670), (480, 394081), (508, 372360), (535, 353568), (580, 326136), (635, 297888), (642, 294640), (696, 271780), (762, 248240), (856, 220980), (870, 217424), (928, 203835), (1016, 186180), (1070, 176784), (1160, 163068), (1270, 148944), (1284, 147320), (1392, 135890), (1524, 124120), (1605, 117856), (1712, 110490), (1740, 108712), (1905, 99296), (2032, 93090), (2140, 88392), (2320, 81534), (2540, 74472), (2568, 73660), (2784, 67945), (3048, 62060), (3103, 60960), (3210, 58928), (3424, 55245), (3480, 54356), (3683, 51360), (3810, 49648), (4064, 46545), (4280, 44196), (4640, 40767), (5080, 37236), (5136, 36830), (6096, 31030), (6206, 30480), (6420, 29464), (6960, 27178), (7366, 25680), (7620, 24824), (8560, 22098), (9309, 20320), (10160, 18618), (10272, 18415), (11049, 17120), (12192, 15515), (12412, 15240), (12840, 14732), (13589, 13920)]