222415080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3579

約数の個数: 128

約数和(自身を含む): 729492480

約数和(自身を除く): 507077400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3517, 3720, 4216, 5270, 6324, 7034, 7905, 10540, 10551, 12648, 14068, 15810, 17585, 21080, 21102, 28136, 31620, 35170, 42204, 52755, 59789, 63240, 70340, 84408, 105510, 109027, 119578, 140680, 179367, 211020, 218054, 239156, 298945, 327081, 358734, 422040, 436108, 478312, 545135, 597890, 654162, 717468, 872216, 896835, 1090270, 1195780, 1308324, 1434936, 1635405, 1793670, 1853459, 2180540, 2391560, 2616648, 3270810, 3587340, 3706918, 4361080, 5560377, 6541620, 7174680, 7413836, 9267295, 11120754, 13083240, 14827672, 18534590, 22241508, 27801885, 37069180, 44483016, 55603770, 74138360, 111207540, 222415080]

約数ペア:

[(1, 222415080), (2, 111207540), (3, 74138360), (4, 55603770), (5, 44483016), (6, 37069180), (8, 27801885), (10, 22241508), (12, 18534590), (15, 14827672), (17, 13083240), (20, 11120754), (24, 9267295), (30, 7413836), (31, 7174680), (34, 6541620), (40, 5560377), (51, 4361080), (60, 3706918), (62, 3587340), (68, 3270810), (85, 2616648), (93, 2391560), (102, 2180540), (120, 1853459), (124, 1793670), (136, 1635405), (155, 1434936), (170, 1308324), (186, 1195780), (204, 1090270), (248, 896835), (255, 872216), (310, 717468), (340, 654162), (372, 597890), (408, 545135), (465, 478312), (510, 436108), (527, 422040), (620, 358734), (680, 327081), (744, 298945), (930, 239156), (1020, 218054), (1054, 211020), (1240, 179367), (1581, 140680), (1860, 119578), (2040, 109027), (2108, 105510), (2635, 84408), (3162, 70340), (3517, 63240), (3720, 59789), (4216, 52755), (5270, 42204), (6324, 35170), (7034, 31620), (7905, 28136), (10540, 21102), (10551, 21080), (12648, 17585), (14068, 15810)]