239347200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 240

約数和(自身を含む): 828089856

約数和(自身を除く): 588742656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 256, 271, 276, 300, 320, 345, 368, 384, 400, 460, 480, 512, 542, 552, 575, 600, 640, 690, 736, 768, 800, 813, 920, 960, 1084, 1104, 1150, 1200, 1280, 1355, 1380, 1472, 1536, 1600, 1626, 1725, 1840, 1920, 2168, 2208, 2300, 2400, 2560, 2710, 2760, 2944, 3200, 3252, 3450, 3680, 3840, 4065, 4336, 4416, 4600, 4800, 5420, 5520, 5888, 6233, 6400, 6504, 6775, 6900, 7360, 7680, 8130, 8672, 8832, 9200, 9600, 10840, 11040, 11776, 12466, 12800, 13008, 13550, 13800, 14720, 16260, 17344, 17664, 18400, 18699, 19200, 20325, 21680, 22080, 24932, 26016, 27100, 27600, 29440, 31165, 32520, 34688, 35328, 36800, 37398, 38400, 40650, 43360, 44160, 49864, 52032, 54200, 55200, 58880, 62330, 65040, 69376, 73600, 74796, 81300, 86720, 88320, 93495, 99728, 104064, 108400, 110400, 124660, 130080, 138752, 147200, 149592, 155825, 162600, 173440, 176640, 186990, 199456, 208128, 216800, 220800, 249320, 260160, 294400, 299184, 311650, 325200, 346880, 373980, 398912, 416256, 433600, 441600, 467475, 498640, 520320, 598368, 623300, 650400, 693760, 747960, 797824, 867200, 883200, 934950, 997280, 1040640, 1196736, 1246600, 1300800, 1495920, 1595648, 1734400, 1869900, 1994560, 2081280, 2393472, 2493200, 2601600, 2991840, 3191296, 3468800, 3739800, 3989120, 4786944, 4986400, 5203200, 5983680, 7479600, 7978240, 9573888, 9972800, 10406400, 11967360, 14959200, 15956480, 19945600, 23934720, 29918400, 39891200, 47869440, 59836800, 79782400, 119673600, 239347200]

約数ペア:

[(1, 239347200), (2, 119673600), (3, 79782400), (4, 59836800), (5, 47869440), (6, 39891200), (8, 29918400), (10, 23934720), (12, 19945600), (15, 15956480), (16, 14959200), (20, 11967360), (23, 10406400), (24, 9972800), (25, 9573888), (30, 7978240), (32, 7479600), (40, 5983680), (46, 5203200), (48, 4986400), (50, 4786944), (60, 3989120), (64, 3739800), (69, 3468800), (75, 3191296), (80, 2991840), (92, 2601600), (96, 2493200), (100, 2393472), (115, 2081280), (120, 1994560), (128, 1869900), (138, 1734400), (150, 1595648), (160, 1495920), (184, 1300800), (192, 1246600), (200, 1196736), (230, 1040640), (240, 997280), (256, 934950), (271, 883200), (276, 867200), (300, 797824), (320, 747960), (345, 693760), (368, 650400), (384, 623300), (400, 598368), (460, 520320), (480, 498640), (512, 467475), (542, 441600), (552, 433600), (575, 416256), (600, 398912), (640, 373980), (690, 346880), (736, 325200), (768, 311650), (800, 299184), (813, 294400), (920, 260160), (960, 249320), (1084, 220800), (1104, 216800), (1150, 208128), (1200, 199456), (1280, 186990), (1355, 176640), (1380, 173440), (1472, 162600), (1536, 155825), (1600, 149592), (1626, 147200), (1725, 138752), (1840, 130080), (1920, 124660), (2168, 110400), (2208, 108400), (2300, 104064), (2400, 99728), (2560, 93495), (2710, 88320), (2760, 86720), (2944, 81300), (3200, 74796), (3252, 73600), (3450, 69376), (3680, 65040), (3840, 62330), (4065, 58880), (4336, 55200), (4416, 54200), (4600, 52032), (4800, 49864), (5420, 44160), (5520, 43360), (5888, 40650), (6233, 38400), (6400, 37398), (6504, 36800), (6775, 35328), (6900, 34688), (7360, 32520), (7680, 31165), (8130, 29440), (8672, 27600), (8832, 27100), (9200, 26016), (9600, 24932), (10840, 22080), (11040, 21680), (11776, 20325), (12466, 19200), (12800, 18699), (13008, 18400), (13550, 17664), (13800, 17344), (14720, 16260)]