158888640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 224

約数和(自身を含む): 550103040

約数和(自身を除く): 391214400

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, 152, 155, 160, 186, 190, 192, 228, 240, 248, 281, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 562, 570, 589, 608, 620, 744, 760, 843, 912, 930, 960, 992, 1124, 1140, 1178, 1216, 1240, 1405, 1488, 1520, 1686, 1767, 1824, 1860, 1984, 2248, 2280, 2356, 2480, 2810, 2945, 2976, 3040, 3372, 3534, 3648, 3720, 4215, 4496, 4560, 4712, 4960, 5339, 5620, 5890, 5952, 6080, 6744, 7068, 7440, 8430, 8711, 8835, 8992, 9120, 9424, 9920, 10678, 11240, 11780, 13488, 14136, 14880, 16017, 16860, 17422, 17670, 17984, 18240, 18848, 21356, 22480, 23560, 26133, 26695, 26976, 28272, 29760, 32034, 33720, 34844, 35340, 37696, 42712, 43555, 44960, 47120, 52266, 53390, 53952, 56544, 64068, 67440, 69688, 70680, 80085, 85424, 87110, 89920, 94240, 104532, 106780, 113088, 128136, 130665, 134880, 139376, 141360, 160170, 165509, 170848, 174220, 188480, 209064, 213560, 256272, 261330, 269760, 278752, 282720, 320340, 331018, 341696, 348440, 418128, 427120, 496527, 512544, 522660, 557504, 565440, 640680, 662036, 696880, 827545, 836256, 854240, 993054, 1025088, 1045320, 1281360, 1324072, 1393760, 1655090, 1672512, 1708480, 1986108, 2090640, 2482635, 2562720, 2648144, 2787520, 3310180, 3972216, 4181280, 4965270, 5125440, 5296288, 6620360, 7944432, 8362560, 9930540, 10592576, 13240720, 15888864, 19861080, 26481440, 31777728, 39722160, 52962880, 79444320, 158888640]

約数ペア:

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