8684280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 256

約数和(自身を含む): 34214400

約数和(自身を除く): 25530120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 43, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 86, 88, 90, 99, 102, 108, 110, 120, 129, 132, 135, 136, 153, 165, 170, 172, 180, 187, 198, 204, 215, 216, 220, 255, 258, 264, 270, 297, 306, 330, 340, 344, 360, 374, 387, 396, 408, 430, 440, 459, 473, 495, 510, 516, 540, 561, 594, 612, 645, 660, 680, 731, 748, 765, 774, 792, 860, 918, 935, 946, 990, 1020, 1032, 1080, 1122, 1161, 1188, 1224, 1290, 1320, 1419, 1462, 1485, 1496, 1530, 1548, 1683, 1720, 1836, 1870, 1892, 1935, 1980, 2040, 2193, 2244, 2295, 2322, 2365, 2376, 2580, 2805, 2838, 2924, 2970, 3060, 3096, 3366, 3655, 3672, 3740, 3784, 3870, 3960, 4257, 4386, 4488, 4590, 4644, 4730, 5049, 5160, 5610, 5676, 5805, 5848, 5940, 6120, 6579, 6732, 7095, 7310, 7480, 7740, 8041, 8415, 8514, 8772, 9180, 9288, 9460, 10098, 10965, 11220, 11352, 11610, 11880, 12771, 13158, 13464, 14190, 14620, 15480, 16082, 16830, 17028, 17544, 18360, 18920, 19737, 20196, 21285, 21930, 22440, 23220, 24123, 25245, 25542, 26316, 28380, 29240, 32164, 32895, 33660, 34056, 39474, 40205, 40392, 42570, 43860, 46440, 48246, 50490, 51084, 52632, 56760, 63855, 64328, 65790, 67320, 72369, 78948, 80410, 85140, 87720, 96492, 98685, 100980, 102168, 120615, 127710, 131580, 144738, 157896, 160820, 170280, 192984, 197370, 201960, 217107, 241230, 255420, 263160, 289476, 321640, 361845, 394740, 434214, 482460, 510840, 578952, 723690, 789480, 868428, 964920, 1085535, 1447380, 1736856, 2171070, 2894760, 4342140, 8684280]

約数ペア:

[(1, 8684280), (2, 4342140), (3, 2894760), (4, 2171070), (5, 1736856), (6, 1447380), (8, 1085535), (9, 964920), (10, 868428), (11, 789480), (12, 723690), (15, 578952), (17, 510840), (18, 482460), (20, 434214), (22, 394740), (24, 361845), (27, 321640), (30, 289476), (33, 263160), (34, 255420), (36, 241230), (40, 217107), (43, 201960), (44, 197370), (45, 192984), (51, 170280), (54, 160820), (55, 157896), (60, 144738), (66, 131580), (68, 127710), (72, 120615), (85, 102168), (86, 100980), (88, 98685), (90, 96492), (99, 87720), (102, 85140), (108, 80410), (110, 78948), (120, 72369), (129, 67320), (132, 65790), (135, 64328), (136, 63855), (153, 56760), (165, 52632), (170, 51084), (172, 50490), (180, 48246), (187, 46440), (198, 43860), (204, 42570), (215, 40392), (216, 40205), (220, 39474), (255, 34056), (258, 33660), (264, 32895), (270, 32164), (297, 29240), (306, 28380), (330, 26316), (340, 25542), (344, 25245), (360, 24123), (374, 23220), (387, 22440), (396, 21930), (408, 21285), (430, 20196), (440, 19737), (459, 18920), (473, 18360), (495, 17544), (510, 17028), (516, 16830), (540, 16082), (561, 15480), (594, 14620), (612, 14190), (645, 13464), (660, 13158), (680, 12771), (731, 11880), (748, 11610), (765, 11352), (774, 11220), (792, 10965), (860, 10098), (918, 9460), (935, 9288), (946, 9180), (990, 8772), (1020, 8514), (1032, 8415), (1080, 8041), (1122, 7740), (1161, 7480), (1188, 7310), (1224, 7095), (1290, 6732), (1320, 6579), (1419, 6120), (1462, 5940), (1485, 5848), (1496, 5805), (1530, 5676), (1548, 5610), (1683, 5160), (1720, 5049), (1836, 4730), (1870, 4644), (1892, 4590), (1935, 4488), (1980, 4386), (2040, 4257), (2193, 3960), (2244, 3870), (2295, 3784), (2322, 3740), (2365, 3672), (2376, 3655), (2580, 3366), (2805, 3096), (2838, 3060), (2924, 2970)]