146872320

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{683}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 537788160

約数和(自身を除く): 390915840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 683, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1366, 1536, 1680, 1792, 1920, 2048, 2049, 2240, 2560, 2688, 2732, 3072, 3360, 3415, 3584, 3840, 4098, 4480, 4781, 5120, 5376, 5464, 6144, 6720, 6830, 7168, 7680, 8196, 8960, 9562, 10240, 10245, 10752, 10928, 13440, 13660, 14336, 14343, 15360, 16392, 17920, 19124, 20490, 21504, 21856, 23905, 26880, 27320, 28686, 30720, 32784, 35840, 38248, 40980, 43008, 43712, 47810, 53760, 54640, 57372, 65568, 71680, 71715, 76496, 81960, 87424, 95620, 107520, 109280, 114744, 131136, 143430, 152992, 163920, 174848, 191240, 215040, 218560, 229488, 262272, 286860, 305984, 327840, 349696, 382480, 437120, 458976, 524544, 573720, 611968, 655680, 699392, 764960, 874240, 917952, 1049088, 1147440, 1223936, 1311360, 1398784, 1529920, 1748480, 1835904, 2098176, 2294880, 2447872, 2622720, 3059840, 3496960, 3671808, 4196352, 4589760, 4895744, 5245440, 6119680, 6993920, 7343616, 9179520, 9791488, 10490880, 12239360, 14687232, 18359040, 20981760, 24478720, 29374464, 36718080, 48957440, 73436160, 146872320]

約数ペア:

[(1, 146872320), (2, 73436160), (3, 48957440), (4, 36718080), (5, 29374464), (6, 24478720), (7, 20981760), (8, 18359040), (10, 14687232), (12, 12239360), (14, 10490880), (15, 9791488), (16, 9179520), (20, 7343616), (21, 6993920), (24, 6119680), (28, 5245440), (30, 4895744), (32, 4589760), (35, 4196352), (40, 3671808), (42, 3496960), (48, 3059840), (56, 2622720), (60, 2447872), (64, 2294880), (70, 2098176), (80, 1835904), (84, 1748480), (96, 1529920), (105, 1398784), (112, 1311360), (120, 1223936), (128, 1147440), (140, 1049088), (160, 917952), (168, 874240), (192, 764960), (210, 699392), (224, 655680), (240, 611968), (256, 573720), (280, 524544), (320, 458976), (336, 437120), (384, 382480), (420, 349696), (448, 327840), (480, 305984), (512, 286860), (560, 262272), (640, 229488), (672, 218560), (683, 215040), (768, 191240), (840, 174848), (896, 163920), (960, 152992), (1024, 143430), (1120, 131136), (1280, 114744), (1344, 109280), (1366, 107520), (1536, 95620), (1680, 87424), (1792, 81960), (1920, 76496), (2048, 71715), (2049, 71680), (2240, 65568), (2560, 57372), (2688, 54640), (2732, 53760), (3072, 47810), (3360, 43712), (3415, 43008), (3584, 40980), (3840, 38248), (4098, 35840), (4480, 32784), (4781, 30720), (5120, 28686), (5376, 27320), (5464, 26880), (6144, 23905), (6720, 21856), (6830, 21504), (7168, 20490), (7680, 19124), (8196, 17920), (8960, 16392), (9562, 15360), (10240, 14343), (10245, 14336), (10752, 13660), (10928, 13440)]