140894880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2251

約数の個数: 192

約数和(自身を含む): 534159360

約数和(自身を除く): 393264480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2207, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4414, 4560, 5320, 6384, 6621, 7980, 8828, 9120, 10640, 11035, 12768, 13242, 15449, 15960, 17656, 21280, 22070, 26484, 30898, 31920, 33105, 35312, 41933, 44140, 46347, 52968, 61796, 63840, 66210, 70624, 77245, 83866, 88280, 92694, 105936, 123592, 125799, 132420, 154490, 167732, 176560, 185388, 209665, 211872, 231735, 247184, 251598, 264840, 293531, 308980, 335464, 353120, 370776, 419330, 463470, 494368, 503196, 529680, 587062, 617960, 628995, 670928, 741552, 838660, 880593, 926940, 1006392, 1059360, 1174124, 1235920, 1257990, 1341856, 1467655, 1483104, 1677320, 1761186, 1853880, 2012784, 2348248, 2471840, 2515980, 2935310, 3354640, 3522372, 3707760, 4025568, 4402965, 4696496, 5031960, 5870620, 6709280, 7044744, 7415520, 8805930, 9392992, 10063920, 11741240, 14089488, 17611860, 20127840, 23482480, 28178976, 35223720, 46964960, 70447440, 140894880]

約数ペア:

[(1, 140894880), (2, 70447440), (3, 46964960), (4, 35223720), (5, 28178976), (6, 23482480), (7, 20127840), (8, 17611860), (10, 14089488), (12, 11741240), (14, 10063920), (15, 9392992), (16, 8805930), (19, 7415520), (20, 7044744), (21, 6709280), (24, 5870620), (28, 5031960), (30, 4696496), (32, 4402965), (35, 4025568), (38, 3707760), (40, 3522372), (42, 3354640), (48, 2935310), (56, 2515980), (57, 2471840), (60, 2348248), (70, 2012784), (76, 1853880), (80, 1761186), (84, 1677320), (95, 1483104), (96, 1467655), (105, 1341856), (112, 1257990), (114, 1235920), (120, 1174124), (133, 1059360), (140, 1006392), (152, 926940), (160, 880593), (168, 838660), (190, 741552), (210, 670928), (224, 628995), (228, 617960), (240, 587062), (266, 529680), (280, 503196), (285, 494368), (304, 463470), (336, 419330), (380, 370776), (399, 353120), (420, 335464), (456, 308980), (480, 293531), (532, 264840), (560, 251598), (570, 247184), (608, 231735), (665, 211872), (672, 209665), (760, 185388), (798, 176560), (840, 167732), (912, 154490), (1064, 132420), (1120, 125799), (1140, 123592), (1330, 105936), (1520, 92694), (1596, 88280), (1680, 83866), (1824, 77245), (1995, 70624), (2128, 66210), (2207, 63840), (2280, 61796), (2660, 52968), (3040, 46347), (3192, 44140), (3360, 41933), (3990, 35312), (4256, 33105), (4414, 31920), (4560, 30898), (5320, 26484), (6384, 22070), (6621, 21280), (7980, 17656), (8828, 15960), (9120, 15449), (10640, 13242), (11035, 12768)]