299767440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1637}}^1$

素因数の和:1769

約数の個数: 160

約数和(自身を含む): 1072431360

約数和(自身を除く): 772663920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 1637, 1680, 1744, 2180, 2289, 2616, 3052, 3270, 3274, 3815, 4360, 4578, 4911, 5232, 6104, 6540, 6548, 7630, 8185, 8720, 9156, 9822, 11445, 11459, 12208, 13080, 13096, 15260, 16370, 18312, 19644, 22890, 22918, 24555, 26160, 26192, 30520, 32740, 34377, 36624, 39288, 45780, 45836, 49110, 57295, 61040, 65480, 68754, 78576, 91560, 91672, 98220, 114590, 130960, 137508, 171885, 178433, 183120, 183344, 196440, 229180, 275016, 343770, 356866, 392880, 458360, 535299, 550032, 687540, 713732, 892165, 916720, 1070598, 1249031, 1375080, 1427464, 1784330, 2141196, 2498062, 2676495, 2750160, 2854928, 3568660, 3747093, 4282392, 4996124, 5352990, 6245155, 7137320, 7494186, 8564784, 9992248, 10705980, 12490310, 14274640, 14988372, 18735465, 19984496, 21411960, 24980620, 29976744, 37470930, 42823920, 49961240, 59953488, 74941860, 99922480, 149883720, 299767440]

約数ペア:

[(1, 299767440), (2, 149883720), (3, 99922480), (4, 74941860), (5, 59953488), (6, 49961240), (7, 42823920), (8, 37470930), (10, 29976744), (12, 24980620), (14, 21411960), (15, 19984496), (16, 18735465), (20, 14988372), (21, 14274640), (24, 12490310), (28, 10705980), (30, 9992248), (35, 8564784), (40, 7494186), (42, 7137320), (48, 6245155), (56, 5352990), (60, 4996124), (70, 4282392), (80, 3747093), (84, 3568660), (105, 2854928), (109, 2750160), (112, 2676495), (120, 2498062), (140, 2141196), (168, 1784330), (210, 1427464), (218, 1375080), (240, 1249031), (280, 1070598), (327, 916720), (336, 892165), (420, 713732), (436, 687540), (545, 550032), (560, 535299), (654, 458360), (763, 392880), (840, 356866), (872, 343770), (1090, 275016), (1308, 229180), (1526, 196440), (1635, 183344), (1637, 183120), (1680, 178433), (1744, 171885), (2180, 137508), (2289, 130960), (2616, 114590), (3052, 98220), (3270, 91672), (3274, 91560), (3815, 78576), (4360, 68754), (4578, 65480), (4911, 61040), (5232, 57295), (6104, 49110), (6540, 45836), (6548, 45780), (7630, 39288), (8185, 36624), (8720, 34377), (9156, 32740), (9822, 30520), (11445, 26192), (11459, 26160), (12208, 24555), (13080, 22918), (13096, 22890), (15260, 19644), (16370, 18312)]