1816016160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31793}}^1$

素因数の和:31835

約数の個数: 192

約数和(自身を含む): 6922444032

約数和(自身を除く): 5106427872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 19040, 28560, 31793, 57120, 63586, 95379, 127172, 158965, 190758, 222551, 254344, 317930, 381516, 445102, 476895, 508688, 540481, 635860, 667653, 763032, 890204, 953790, 1017376, 1080962, 1112755, 1271720, 1335306, 1526064, 1621443, 1780408, 1907580, 2161924, 2225510, 2543440, 2670612, 2702405, 3052128, 3242886, 3338265, 3560816, 3783367, 3815160, 4323848, 4451020, 5086880, 5341224, 5404810, 6485772, 6676530, 7121632, 7566734, 7630320, 8107215, 8647696, 8902040, 10682448, 10809620, 11350101, 12971544, 13353060, 15133468, 15260640, 16214430, 17295392, 17804080, 18916835, 21364896, 21619240, 22700202, 25943088, 26706120, 30266936, 32428860, 35608160, 37833670, 43238480, 45400404, 51886176, 53412240, 56750505, 60533872, 64857720, 75667340, 86476960, 90800808, 106824480, 113501010, 121067744, 129715440, 151334680, 181601616, 227002020, 259430880, 302669360, 363203232, 454004040, 605338720, 908008080, 1816016160]

約数ペア:

[(1, 1816016160), (2, 908008080), (3, 605338720), (4, 454004040), (5, 363203232), (6, 302669360), (7, 259430880), (8, 227002020), (10, 181601616), (12, 151334680), (14, 129715440), (15, 121067744), (16, 113501010), (17, 106824480), (20, 90800808), (21, 86476960), (24, 75667340), (28, 64857720), (30, 60533872), (32, 56750505), (34, 53412240), (35, 51886176), (40, 45400404), (42, 43238480), (48, 37833670), (51, 35608160), (56, 32428860), (60, 30266936), (68, 26706120), (70, 25943088), (80, 22700202), (84, 21619240), (85, 21364896), (96, 18916835), (102, 17804080), (105, 17295392), (112, 16214430), (119, 15260640), (120, 15133468), (136, 13353060), (140, 12971544), (160, 11350101), (168, 10809620), (170, 10682448), (204, 8902040), (210, 8647696), (224, 8107215), (238, 7630320), (240, 7566734), (255, 7121632), (272, 6676530), (280, 6485772), (336, 5404810), (340, 5341224), (357, 5086880), (408, 4451020), (420, 4323848), (476, 3815160), (480, 3783367), (510, 3560816), (544, 3338265), (560, 3242886), (595, 3052128), (672, 2702405), (680, 2670612), (714, 2543440), (816, 2225510), (840, 2161924), (952, 1907580), (1020, 1780408), (1120, 1621443), (1190, 1526064), (1360, 1335306), (1428, 1271720), (1632, 1112755), (1680, 1080962), (1785, 1017376), (1904, 953790), (2040, 890204), (2380, 763032), (2720, 667653), (2856, 635860), (3360, 540481), (3570, 508688), (3808, 476895), (4080, 445102), (4760, 381516), (5712, 317930), (7140, 254344), (8160, 222551), (9520, 190758), (11424, 158965), (14280, 127172), (19040, 95379), (28560, 63586), (31793, 57120)]