317777280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 256

約数和(自身を含む): 1104537600

約数和(自身を除く): 786760320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 281, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 562, 570, 589, 608, 620, 640, 744, 760, 843, 912, 930, 960, 992, 1124, 1140, 1178, 1216, 1240, 1405, 1488, 1520, 1686, 1767, 1824, 1860, 1920, 1984, 2248, 2280, 2356, 2432, 2480, 2810, 2945, 2976, 3040, 3372, 3534, 3648, 3720, 3968, 4215, 4496, 4560, 4712, 4960, 5339, 5620, 5890, 5952, 6080, 6744, 7068, 7296, 7440, 8430, 8711, 8835, 8992, 9120, 9424, 9920, 10678, 11240, 11780, 11904, 12160, 13488, 14136, 14880, 16017, 16860, 17422, 17670, 17984, 18240, 18848, 19840, 21356, 22480, 23560, 26133, 26695, 26976, 28272, 29760, 32034, 33720, 34844, 35340, 35968, 36480, 37696, 42712, 43555, 44960, 47120, 52266, 53390, 53952, 56544, 59520, 64068, 67440, 69688, 70680, 75392, 80085, 85424, 87110, 89920, 94240, 104532, 106780, 107904, 113088, 128136, 130665, 134880, 139376, 141360, 160170, 165509, 170848, 174220, 179840, 188480, 209064, 213560, 226176, 256272, 261330, 269760, 278752, 282720, 320340, 331018, 341696, 348440, 376960, 418128, 427120, 496527, 512544, 522660, 539520, 557504, 565440, 640680, 662036, 683392, 696880, 827545, 836256, 854240, 993054, 1025088, 1045320, 1115008, 1130880, 1281360, 1324072, 1393760, 1655090, 1672512, 1708480, 1986108, 2050176, 2090640, 2482635, 2562720, 2648144, 2787520, 3310180, 3345024, 3416960, 3972216, 4181280, 4965270, 5125440, 5296288, 5575040, 6620360, 7944432, 8362560, 9930540, 10250880, 10592576, 13240720, 15888864, 16725120, 19861080, 21185152, 26481440, 31777728, 39722160, 52962880, 63555456, 79444320, 105925760, 158888640, 317777280]

約数ペア:

[(1, 317777280), (2, 158888640), (3, 105925760), (4, 79444320), (5, 63555456), (6, 52962880), (8, 39722160), (10, 31777728), (12, 26481440), (15, 21185152), (16, 19861080), (19, 16725120), (20, 15888864), (24, 13240720), (30, 10592576), (31, 10250880), (32, 9930540), (38, 8362560), (40, 7944432), (48, 6620360), (57, 5575040), (60, 5296288), (62, 5125440), (64, 4965270), (76, 4181280), (80, 3972216), (93, 3416960), (95, 3345024), (96, 3310180), (114, 2787520), (120, 2648144), (124, 2562720), (128, 2482635), (152, 2090640), (155, 2050176), (160, 1986108), (186, 1708480), (190, 1672512), (192, 1655090), (228, 1393760), (240, 1324072), (248, 1281360), (281, 1130880), (285, 1115008), (304, 1045320), (310, 1025088), (320, 993054), (372, 854240), (380, 836256), (384, 827545), (456, 696880), (465, 683392), (480, 662036), (496, 640680), (562, 565440), (570, 557504), (589, 539520), (608, 522660), (620, 512544), (640, 496527), (744, 427120), (760, 418128), (843, 376960), (912, 348440), (930, 341696), (960, 331018), (992, 320340), (1124, 282720), (1140, 278752), (1178, 269760), (1216, 261330), (1240, 256272), (1405, 226176), (1488, 213560), (1520, 209064), (1686, 188480), (1767, 179840), (1824, 174220), (1860, 170848), (1920, 165509), (1984, 160170), (2248, 141360), (2280, 139376), (2356, 134880), (2432, 130665), (2480, 128136), (2810, 113088), (2945, 107904), (2976, 106780), (3040, 104532), (3372, 94240), (3534, 89920), (3648, 87110), (3720, 85424), (3968, 80085), (4215, 75392), (4496, 70680), (4560, 69688), (4712, 67440), (4960, 64068), (5339, 59520), (5620, 56544), (5890, 53952), (5952, 53390), (6080, 52266), (6744, 47120), (7068, 44960), (7296, 43555), (7440, 42712), (8430, 37696), (8711, 36480), (8835, 35968), (8992, 35340), (9120, 34844), (9424, 33720), (9920, 32034), (10678, 29760), (11240, 28272), (11780, 26976), (11904, 26695), (12160, 26133), (13488, 23560), (14136, 22480), (14880, 21356), (16017, 19840), (16860, 18848), (17422, 18240), (17670, 17984)]