192980480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 240

約数和(自身を含む): 587774880

約数和(自身を除く): 394794400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 89, 110, 112, 121, 128, 140, 154, 160, 176, 178, 220, 224, 242, 256, 280, 308, 320, 352, 356, 385, 440, 445, 448, 484, 512, 560, 605, 616, 623, 640, 704, 712, 770, 847, 880, 890, 896, 968, 979, 1120, 1210, 1232, 1246, 1280, 1408, 1424, 1540, 1694, 1760, 1780, 1792, 1936, 1958, 2240, 2420, 2464, 2492, 2560, 2816, 2848, 3080, 3115, 3388, 3520, 3560, 3584, 3872, 3916, 4235, 4480, 4840, 4895, 4928, 4984, 5632, 5696, 6160, 6230, 6776, 6853, 7040, 7120, 7744, 7832, 8470, 8960, 9680, 9790, 9856, 9968, 10769, 11392, 12320, 12460, 13552, 13706, 14080, 14240, 15488, 15664, 16940, 17920, 19360, 19580, 19712, 19936, 21538, 22784, 24640, 24920, 27104, 27412, 28160, 28480, 30976, 31328, 33880, 34265, 38720, 39160, 39424, 39872, 43076, 45568, 49280, 49840, 53845, 54208, 54824, 56960, 61952, 62656, 67760, 68530, 75383, 77440, 78320, 79744, 86152, 98560, 99680, 107690, 108416, 109648, 113920, 125312, 135520, 137060, 150766, 154880, 156640, 159488, 172304, 197120, 199360, 215380, 216832, 219296, 227840, 250624, 271040, 274120, 301532, 309760, 313280, 318976, 344608, 376915, 398720, 430760, 433664, 438592, 501248, 542080, 548240, 603064, 626560, 689216, 753830, 797440, 861520, 877184, 1084160, 1096480, 1206128, 1253120, 1378432, 1507660, 1594880, 1723040, 1754368, 2168320, 2192960, 2412256, 2506240, 2756864, 3015320, 3446080, 3508736, 4385920, 4824512, 5513728, 6030640, 6892160, 8771840, 9649024, 12061280, 13784320, 17543680, 19298048, 24122560, 27568640, 38596096, 48245120, 96490240, 192980480]

約数ペア:

[(1, 192980480), (2, 96490240), (4, 48245120), (5, 38596096), (7, 27568640), (8, 24122560), (10, 19298048), (11, 17543680), (14, 13784320), (16, 12061280), (20, 9649024), (22, 8771840), (28, 6892160), (32, 6030640), (35, 5513728), (40, 4824512), (44, 4385920), (55, 3508736), (56, 3446080), (64, 3015320), (70, 2756864), (77, 2506240), (80, 2412256), (88, 2192960), (89, 2168320), (110, 1754368), (112, 1723040), (121, 1594880), (128, 1507660), (140, 1378432), (154, 1253120), (160, 1206128), (176, 1096480), (178, 1084160), (220, 877184), (224, 861520), (242, 797440), (256, 753830), (280, 689216), (308, 626560), (320, 603064), (352, 548240), (356, 542080), (385, 501248), (440, 438592), (445, 433664), (448, 430760), (484, 398720), (512, 376915), (560, 344608), (605, 318976), (616, 313280), (623, 309760), (640, 301532), (704, 274120), (712, 271040), (770, 250624), (847, 227840), (880, 219296), (890, 216832), (896, 215380), (968, 199360), (979, 197120), (1120, 172304), (1210, 159488), (1232, 156640), (1246, 154880), (1280, 150766), (1408, 137060), (1424, 135520), (1540, 125312), (1694, 113920), (1760, 109648), (1780, 108416), (1792, 107690), (1936, 99680), (1958, 98560), (2240, 86152), (2420, 79744), (2464, 78320), (2492, 77440), (2560, 75383), (2816, 68530), (2848, 67760), (3080, 62656), (3115, 61952), (3388, 56960), (3520, 54824), (3560, 54208), (3584, 53845), (3872, 49840), (3916, 49280), (4235, 45568), (4480, 43076), (4840, 39872), (4895, 39424), (4928, 39160), (4984, 38720), (5632, 34265), (5696, 33880), (6160, 31328), (6230, 30976), (6776, 28480), (6853, 28160), (7040, 27412), (7120, 27104), (7744, 24920), (7832, 24640), (8470, 22784), (8960, 21538), (9680, 19936), (9790, 19712), (9856, 19580), (9968, 19360), (10769, 17920), (11392, 16940), (12320, 15664), (12460, 15488), (13552, 14240), (13706, 14080)]