142613800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 408545280

約数和(自身を除く): 265931480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 43, 46, 50, 56, 70, 86, 92, 100, 103, 115, 140, 161, 172, 175, 184, 200, 206, 215, 230, 280, 301, 322, 344, 350, 412, 430, 460, 515, 575, 602, 644, 700, 721, 805, 824, 860, 920, 989, 1030, 1075, 1150, 1204, 1288, 1400, 1442, 1505, 1610, 1720, 1978, 2060, 2150, 2300, 2369, 2408, 2575, 2884, 3010, 3220, 3605, 3956, 4025, 4120, 4300, 4429, 4600, 4738, 4945, 5150, 5768, 6020, 6440, 6923, 7210, 7525, 7912, 8050, 8600, 8858, 9476, 9890, 10300, 11845, 12040, 13846, 14420, 15050, 16100, 16583, 17716, 18025, 18952, 19780, 20600, 22145, 23690, 24725, 27692, 28840, 30100, 31003, 32200, 33166, 34615, 35432, 36050, 39560, 44290, 47380, 49450, 55384, 59225, 60200, 62006, 66332, 69230, 72100, 82915, 88580, 94760, 98900, 101867, 110725, 118450, 124012, 132664, 138460, 144200, 155015, 165830, 173075, 177160, 197800, 203734, 221450, 236900, 248024, 276920, 310030, 331660, 346150, 407468, 414575, 442900, 473800, 509335, 620060, 663320, 692300, 713069, 775075, 814936, 829150, 885800, 1018670, 1240120, 1384600, 1426138, 1550150, 1658300, 2037340, 2546675, 2852276, 3100300, 3316600, 3565345, 4074680, 5093350, 5704552, 6200600, 7130690, 10186700, 14261380, 17826725, 20373400, 28522760, 35653450, 71306900, 142613800]

約数ペア:

[(1, 142613800), (2, 71306900), (4, 35653450), (5, 28522760), (7, 20373400), (8, 17826725), (10, 14261380), (14, 10186700), (20, 7130690), (23, 6200600), (25, 5704552), (28, 5093350), (35, 4074680), (40, 3565345), (43, 3316600), (46, 3100300), (50, 2852276), (56, 2546675), (70, 2037340), (86, 1658300), (92, 1550150), (100, 1426138), (103, 1384600), (115, 1240120), (140, 1018670), (161, 885800), (172, 829150), (175, 814936), (184, 775075), (200, 713069), (206, 692300), (215, 663320), (230, 620060), (280, 509335), (301, 473800), (322, 442900), (344, 414575), (350, 407468), (412, 346150), (430, 331660), (460, 310030), (515, 276920), (575, 248024), (602, 236900), (644, 221450), (700, 203734), (721, 197800), (805, 177160), (824, 173075), (860, 165830), (920, 155015), (989, 144200), (1030, 138460), (1075, 132664), (1150, 124012), (1204, 118450), (1288, 110725), (1400, 101867), (1442, 98900), (1505, 94760), (1610, 88580), (1720, 82915), (1978, 72100), (2060, 69230), (2150, 66332), (2300, 62006), (2369, 60200), (2408, 59225), (2575, 55384), (2884, 49450), (3010, 47380), (3220, 44290), (3605, 39560), (3956, 36050), (4025, 35432), (4120, 34615), (4300, 33166), (4429, 32200), (4600, 31003), (4738, 30100), (4945, 28840), (5150, 27692), (5768, 24725), (6020, 23690), (6440, 22145), (6923, 20600), (7210, 19780), (7525, 18952), (7912, 18025), (8050, 17716), (8600, 16583), (8858, 16100), (9476, 15050), (9890, 14420), (10300, 13846), (11845, 12040)]