164849280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3733}}^1$

素因数の和:3778

約数の個数: 128

約数和(自身を含む): 548449920

約数和(自身を除く): 383600640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3733, 4416, 5520, 7360, 7466, 8832, 11040, 11199, 14720, 14932, 18665, 22080, 22398, 29864, 37330, 44160, 44796, 55995, 59728, 74660, 85859, 89592, 111990, 119456, 149320, 171718, 179184, 223980, 238912, 257577, 298640, 343436, 358368, 429295, 447960, 477824, 515154, 597280, 686872, 716736, 858590, 895920, 1030308, 1194560, 1287885, 1373744, 1433472, 1717180, 1791840, 2060616, 2389120, 2575770, 2747488, 3434360, 3583680, 4121232, 5151540, 5494976, 6868720, 7167360, 8242464, 10303080, 10989952, 13737440, 16484928, 20606160, 27474880, 32969856, 41212320, 54949760, 82424640, 164849280]

約数ペア:

[(1, 164849280), (2, 82424640), (3, 54949760), (4, 41212320), (5, 32969856), (6, 27474880), (8, 20606160), (10, 16484928), (12, 13737440), (15, 10989952), (16, 10303080), (20, 8242464), (23, 7167360), (24, 6868720), (30, 5494976), (32, 5151540), (40, 4121232), (46, 3583680), (48, 3434360), (60, 2747488), (64, 2575770), (69, 2389120), (80, 2060616), (92, 1791840), (96, 1717180), (115, 1433472), (120, 1373744), (128, 1287885), (138, 1194560), (160, 1030308), (184, 895920), (192, 858590), (230, 716736), (240, 686872), (276, 597280), (320, 515154), (345, 477824), (368, 447960), (384, 429295), (460, 358368), (480, 343436), (552, 298640), (640, 257577), (690, 238912), (736, 223980), (920, 179184), (960, 171718), (1104, 149320), (1380, 119456), (1472, 111990), (1840, 89592), (1920, 85859), (2208, 74660), (2760, 59728), (2944, 55995), (3680, 44796), (3733, 44160), (4416, 37330), (5520, 29864), (7360, 22398), (7466, 22080), (8832, 18665), (11040, 14932), (11199, 14720)]