67895280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 253510560

約数和(自身を除く): 185615280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 48, 51, 54, 60, 68, 72, 80, 85, 86, 90, 102, 108, 120, 129, 135, 136, 144, 153, 170, 172, 180, 204, 215, 216, 240, 255, 258, 270, 272, 306, 340, 344, 360, 387, 408, 430, 432, 459, 510, 516, 540, 612, 645, 680, 688, 720, 731, 765, 774, 816, 860, 918, 1020, 1032, 1080, 1161, 1224, 1290, 1360, 1462, 1530, 1548, 1720, 1836, 1849, 1935, 2040, 2064, 2160, 2193, 2295, 2322, 2448, 2580, 2924, 3060, 3096, 3440, 3655, 3672, 3698, 3870, 4080, 4386, 4590, 4644, 5160, 5547, 5805, 5848, 6120, 6192, 6579, 7310, 7344, 7396, 7740, 8772, 9180, 9245, 9288, 10320, 10965, 11094, 11610, 11696, 12240, 13158, 14620, 14792, 15480, 16641, 17544, 18360, 18490, 18576, 19737, 21930, 22188, 23220, 26316, 27735, 29240, 29584, 30960, 31433, 32895, 33282, 35088, 36720, 36980, 39474, 43860, 44376, 46440, 49923, 52632, 55470, 58480, 62866, 65790, 66564, 73960, 78948, 83205, 87720, 88752, 92880, 94299, 98685, 99846, 105264, 110940, 125732, 131580, 133128, 147920, 157165, 157896, 166410, 175440, 188598, 197370, 199692, 221880, 249615, 251464, 263160, 266256, 282897, 314330, 315792, 332820, 377196, 394740, 399384, 443760, 471495, 499230, 502928, 526320, 565794, 628660, 665640, 754392, 789480, 798768, 848691, 942990, 998460, 1131588, 1257320, 1331280, 1414485, 1508784, 1578960, 1697382, 1885980, 1996920, 2263176, 2514640, 2828970, 3394764, 3771960, 3993840, 4243455, 4526352, 5657940, 6789528, 7543920, 8486910, 11315880, 13579056, 16973820, 22631760, 33947640, 67895280]

約数ペア:

[(1, 67895280), (2, 33947640), (3, 22631760), (4, 16973820), (5, 13579056), (6, 11315880), (8, 8486910), (9, 7543920), (10, 6789528), (12, 5657940), (15, 4526352), (16, 4243455), (17, 3993840), (18, 3771960), (20, 3394764), (24, 2828970), (27, 2514640), (30, 2263176), (34, 1996920), (36, 1885980), (40, 1697382), (43, 1578960), (45, 1508784), (48, 1414485), (51, 1331280), (54, 1257320), (60, 1131588), (68, 998460), (72, 942990), (80, 848691), (85, 798768), (86, 789480), (90, 754392), (102, 665640), (108, 628660), (120, 565794), (129, 526320), (135, 502928), (136, 499230), (144, 471495), (153, 443760), (170, 399384), (172, 394740), (180, 377196), (204, 332820), (215, 315792), (216, 314330), (240, 282897), (255, 266256), (258, 263160), (270, 251464), (272, 249615), (306, 221880), (340, 199692), (344, 197370), (360, 188598), (387, 175440), (408, 166410), (430, 157896), (432, 157165), (459, 147920), (510, 133128), (516, 131580), (540, 125732), (612, 110940), (645, 105264), (680, 99846), (688, 98685), (720, 94299), (731, 92880), (765, 88752), (774, 87720), (816, 83205), (860, 78948), (918, 73960), (1020, 66564), (1032, 65790), (1080, 62866), (1161, 58480), (1224, 55470), (1290, 52632), (1360, 49923), (1462, 46440), (1530, 44376), (1548, 43860), (1720, 39474), (1836, 36980), (1849, 36720), (1935, 35088), (2040, 33282), (2064, 32895), (2160, 31433), (2193, 30960), (2295, 29584), (2322, 29240), (2448, 27735), (2580, 26316), (2924, 23220), (3060, 22188), (3096, 21930), (3440, 19737), (3655, 18576), (3672, 18490), (3698, 18360), (3870, 17544), (4080, 16641), (4386, 15480), (4590, 14792), (4644, 14620), (5160, 13158), (5547, 12240), (5805, 11696), (5848, 11610), (6120, 11094), (6192, 10965), (6579, 10320), (7310, 9288), (7344, 9245), (7396, 9180), (7740, 8772)]