269551320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{577}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 861451200

約数和(自身を除く): 591899880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 229, 255, 340, 408, 458, 510, 577, 680, 687, 916, 1020, 1145, 1154, 1374, 1731, 1832, 2040, 2290, 2308, 2748, 2885, 3435, 3462, 3893, 4580, 4616, 5496, 5770, 6870, 6924, 7786, 8655, 9160, 9809, 11540, 11679, 13740, 13848, 15572, 17310, 19465, 19618, 23080, 23358, 27480, 29427, 31144, 34620, 38930, 39236, 46716, 49045, 58395, 58854, 69240, 77860, 78472, 93432, 98090, 116790, 117708, 132133, 147135, 155720, 196180, 233580, 235416, 264266, 294270, 392360, 396399, 467160, 528532, 588540, 660665, 792798, 1057064, 1177080, 1321330, 1585596, 1981995, 2246261, 2642660, 3171192, 3963990, 4492522, 5285320, 6738783, 7927980, 8985044, 11231305, 13477566, 15855960, 17970088, 22462610, 26955132, 33693915, 44925220, 53910264, 67387830, 89850440, 134775660, 269551320]

約数ペア:

[(1, 269551320), (2, 134775660), (3, 89850440), (4, 67387830), (5, 53910264), (6, 44925220), (8, 33693915), (10, 26955132), (12, 22462610), (15, 17970088), (17, 15855960), (20, 13477566), (24, 11231305), (30, 8985044), (34, 7927980), (40, 6738783), (51, 5285320), (60, 4492522), (68, 3963990), (85, 3171192), (102, 2642660), (120, 2246261), (136, 1981995), (170, 1585596), (204, 1321330), (229, 1177080), (255, 1057064), (340, 792798), (408, 660665), (458, 588540), (510, 528532), (577, 467160), (680, 396399), (687, 392360), (916, 294270), (1020, 264266), (1145, 235416), (1154, 233580), (1374, 196180), (1731, 155720), (1832, 147135), (2040, 132133), (2290, 117708), (2308, 116790), (2748, 98090), (2885, 93432), (3435, 78472), (3462, 77860), (3893, 69240), (4580, 58854), (4616, 58395), (5496, 49045), (5770, 46716), (6870, 39236), (6924, 38930), (7786, 34620), (8655, 31144), (9160, 29427), (9809, 27480), (11540, 23358), (11679, 23080), (13740, 19618), (13848, 19465), (15572, 17310)]