2971027680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 9514713600

約数和(自身を除く): 6543685920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 179, 229, 240, 302, 358, 453, 458, 480, 537, 604, 687, 716, 755, 895, 906, 916, 1074, 1145, 1208, 1374, 1432, 1510, 1790, 1812, 1832, 2148, 2265, 2290, 2416, 2685, 2748, 2864, 3020, 3435, 3580, 3624, 3664, 4296, 4530, 4580, 4832, 5370, 5496, 5728, 6040, 6870, 7160, 7248, 7328, 8592, 9060, 9160, 10740, 10992, 12080, 13740, 14320, 14496, 17184, 18120, 18320, 21480, 21984, 24160, 27029, 27480, 28640, 34579, 36240, 36640, 40991, 42960, 54058, 54960, 69158, 72480, 81087, 81982, 85920, 103737, 108116, 109920, 122973, 135145, 138316, 162174, 163964, 172895, 204955, 207474, 216232, 245946, 270290, 276632, 324348, 327928, 345790, 405435, 409910, 414948, 432464, 491892, 518685, 540580, 553264, 614865, 648696, 655856, 691580, 810870, 819820, 829896, 864928, 983784, 1037370, 1081160, 1106528, 1229730, 1297392, 1311712, 1383160, 1621740, 1639640, 1659792, 1967568, 2074740, 2162320, 2459460, 2594784, 2766320, 3243480, 3279280, 3319584, 3935136, 4149480, 4324640, 4918920, 5532640, 6189641, 6486960, 6558560, 8298960, 9837840, 12379282, 12973920, 16597920, 18568923, 19675680, 24758564, 30948205, 37137846, 49517128, 61896410, 74275692, 92844615, 99034256, 123792820, 148551384, 185689230, 198068512, 247585640, 297102768, 371378460, 495171280, 594205536, 742756920, 990342560, 1485513840, 2971027680]

約数ペア:

[(1, 2971027680), (2, 1485513840), (3, 990342560), (4, 742756920), (5, 594205536), (6, 495171280), (8, 371378460), (10, 297102768), (12, 247585640), (15, 198068512), (16, 185689230), (20, 148551384), (24, 123792820), (30, 99034256), (32, 92844615), (40, 74275692), (48, 61896410), (60, 49517128), (80, 37137846), (96, 30948205), (120, 24758564), (151, 19675680), (160, 18568923), (179, 16597920), (229, 12973920), (240, 12379282), (302, 9837840), (358, 8298960), (453, 6558560), (458, 6486960), (480, 6189641), (537, 5532640), (604, 4918920), (687, 4324640), (716, 4149480), (755, 3935136), (895, 3319584), (906, 3279280), (916, 3243480), (1074, 2766320), (1145, 2594784), (1208, 2459460), (1374, 2162320), (1432, 2074740), (1510, 1967568), (1790, 1659792), (1812, 1639640), (1832, 1621740), (2148, 1383160), (2265, 1311712), (2290, 1297392), (2416, 1229730), (2685, 1106528), (2748, 1081160), (2864, 1037370), (3020, 983784), (3435, 864928), (3580, 829896), (3624, 819820), (3664, 810870), (4296, 691580), (4530, 655856), (4580, 648696), (4832, 614865), (5370, 553264), (5496, 540580), (5728, 518685), (6040, 491892), (6870, 432464), (7160, 414948), (7248, 409910), (7328, 405435), (8592, 345790), (9060, 327928), (9160, 324348), (10740, 276632), (10992, 270290), (12080, 245946), (13740, 216232), (14320, 207474), (14496, 204955), (17184, 172895), (18120, 163964), (18320, 162174), (21480, 138316), (21984, 135145), (24160, 122973), (27029, 109920), (27480, 108116), (28640, 103737), (34579, 85920), (36240, 81982), (36640, 81087), (40991, 72480), (42960, 69158), (54058, 54960)]