140888800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 419973120

約数和(自身を除く): 279084320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 25, 26, 31, 32, 38, 40, 46, 50, 52, 62, 65, 76, 80, 92, 95, 100, 104, 115, 124, 130, 152, 155, 160, 184, 190, 200, 208, 230, 247, 248, 260, 299, 304, 310, 325, 368, 380, 400, 403, 416, 437, 460, 475, 494, 496, 520, 575, 589, 598, 608, 620, 650, 713, 736, 760, 775, 800, 806, 874, 920, 950, 988, 992, 1040, 1150, 1178, 1196, 1235, 1240, 1300, 1426, 1495, 1520, 1550, 1612, 1748, 1840, 1900, 1976, 2015, 2080, 2185, 2300, 2356, 2392, 2470, 2480, 2600, 2852, 2945, 2990, 3040, 3100, 3224, 3496, 3565, 3680, 3800, 3952, 4030, 4370, 4600, 4712, 4784, 4940, 4960, 5200, 5681, 5704, 5890, 5980, 6175, 6200, 6448, 6992, 7130, 7475, 7600, 7657, 7904, 8060, 8740, 9200, 9269, 9424, 9568, 9880, 10075, 10400, 10925, 11362, 11408, 11780, 11960, 12350, 12400, 12896, 13547, 13984, 14260, 14725, 14950, 15200, 15314, 16120, 17480, 17825, 18400, 18538, 18848, 19760, 20150, 21850, 22724, 22816, 23560, 23920, 24700, 24800, 27094, 28405, 28520, 29450, 29900, 30628, 32240, 34960, 35650, 37076, 38285, 39520, 40300, 43700, 45448, 46345, 47120, 47840, 49400, 54188, 56810, 57040, 58900, 59800, 61256, 64480, 67735, 69920, 71300, 74152, 76570, 80600, 87400, 90896, 92690, 94240, 98800, 108376, 113620, 114080, 117800, 119600, 122512, 135470, 142025, 142600, 148304, 153140, 161200, 174800, 176111, 181792, 185380, 191425, 197600, 216752, 227240, 231725, 235600, 239200, 245024, 270940, 284050, 285200, 296608, 306280, 322400, 338675, 349600, 352222, 370760, 382850, 433504, 454480, 463450, 471200, 541880, 568100, 570400, 612560, 677350, 704444, 741520, 765700, 880555, 908960, 926900, 1083760, 1136200, 1225120, 1354700, 1408888, 1483040, 1531400, 1761110, 1853800, 2167520, 2272400, 2709400, 2817776, 3062800, 3522220, 3707600, 4402775, 4544800, 5418800, 5635552, 6125600, 7044440, 7415200, 8805550, 10837600, 14088880, 17611100, 28177760, 35222200, 70444400, 140888800]

約数ペア:

[(1, 140888800), (2, 70444400), (4, 35222200), (5, 28177760), (8, 17611100), (10, 14088880), (13, 10837600), (16, 8805550), (19, 7415200), (20, 7044440), (23, 6125600), (25, 5635552), (26, 5418800), (31, 4544800), (32, 4402775), (38, 3707600), (40, 3522220), (46, 3062800), (50, 2817776), (52, 2709400), (62, 2272400), (65, 2167520), (76, 1853800), (80, 1761110), (92, 1531400), (95, 1483040), (100, 1408888), (104, 1354700), (115, 1225120), (124, 1136200), (130, 1083760), (152, 926900), (155, 908960), (160, 880555), (184, 765700), (190, 741520), (200, 704444), (208, 677350), (230, 612560), (247, 570400), (248, 568100), (260, 541880), (299, 471200), (304, 463450), (310, 454480), (325, 433504), (368, 382850), (380, 370760), (400, 352222), (403, 349600), (416, 338675), (437, 322400), (460, 306280), (475, 296608), (494, 285200), (496, 284050), (520, 270940), (575, 245024), (589, 239200), (598, 235600), (608, 231725), (620, 227240), (650, 216752), (713, 197600), (736, 191425), (760, 185380), (775, 181792), (800, 176111), (806, 174800), (874, 161200), (920, 153140), (950, 148304), (988, 142600), (992, 142025), (1040, 135470), (1150, 122512), (1178, 119600), (1196, 117800), (1235, 114080), (1240, 113620), (1300, 108376), (1426, 98800), (1495, 94240), (1520, 92690), (1550, 90896), (1612, 87400), (1748, 80600), (1840, 76570), (1900, 74152), (1976, 71300), (2015, 69920), (2080, 67735), (2185, 64480), (2300, 61256), (2356, 59800), (2392, 58900), (2470, 57040), (2480, 56810), (2600, 54188), (2852, 49400), (2945, 47840), (2990, 47120), (3040, 46345), (3100, 45448), (3224, 43700), (3496, 40300), (3565, 39520), (3680, 38285), (3800, 37076), (3952, 35650), (4030, 34960), (4370, 32240), (4600, 30628), (4712, 29900), (4784, 29450), (4940, 28520), (4960, 28405), (5200, 27094), (5681, 24800), (5704, 24700), (5890, 23920), (5980, 23560), (6175, 22816), (6200, 22724), (6448, 21850), (6992, 20150), (7130, 19760), (7475, 18848), (7600, 18538), (7657, 18400), (7904, 17825), (8060, 17480), (8740, 16120), (9200, 15314), (9269, 15200), (9424, 14950), (9568, 14725), (9880, 14260), (10075, 13984), (10400, 13547), (10925, 12896), (11362, 12400), (11408, 12350), (11780, 11960)]