199971840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:352

約数の個数: 176

約数和(自身を含む): 655564032

約数和(自身を除く): 455592192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 277, 282, 320, 376, 384, 470, 480, 512, 554, 564, 640, 705, 752, 768, 831, 940, 960, 1024, 1108, 1128, 1280, 1385, 1410, 1504, 1536, 1662, 1880, 1920, 2216, 2256, 2560, 2770, 2820, 3008, 3072, 3324, 3760, 3840, 4155, 4432, 4512, 5120, 5540, 5640, 6016, 6648, 7520, 7680, 8310, 8864, 9024, 11080, 11280, 12032, 13019, 13296, 15040, 15360, 16620, 17728, 18048, 22160, 22560, 24064, 26038, 26592, 30080, 33240, 35456, 36096, 39057, 44320, 45120, 48128, 52076, 53184, 60160, 65095, 66480, 70912, 72192, 78114, 88640, 90240, 104152, 106368, 120320, 130190, 132960, 141824, 144384, 156228, 177280, 180480, 195285, 208304, 212736, 240640, 260380, 265920, 283648, 312456, 354560, 360960, 390570, 416608, 425472, 520760, 531840, 624912, 709120, 721920, 781140, 833216, 850944, 1041520, 1063680, 1249824, 1418240, 1562280, 1666432, 2083040, 2127360, 2499648, 3124560, 3332864, 4166080, 4254720, 4999296, 6249120, 6665728, 8332160, 9998592, 12498240, 13331456, 16664320, 19997184, 24996480, 33328640, 39994368, 49992960, 66657280, 99985920, 199971840]

約数ペア:

[(1, 199971840), (2, 99985920), (3, 66657280), (4, 49992960), (5, 39994368), (6, 33328640), (8, 24996480), (10, 19997184), (12, 16664320), (15, 13331456), (16, 12498240), (20, 9998592), (24, 8332160), (30, 6665728), (32, 6249120), (40, 4999296), (47, 4254720), (48, 4166080), (60, 3332864), (64, 3124560), (80, 2499648), (94, 2127360), (96, 2083040), (120, 1666432), (128, 1562280), (141, 1418240), (160, 1249824), (188, 1063680), (192, 1041520), (235, 850944), (240, 833216), (256, 781140), (277, 721920), (282, 709120), (320, 624912), (376, 531840), (384, 520760), (470, 425472), (480, 416608), (512, 390570), (554, 360960), (564, 354560), (640, 312456), (705, 283648), (752, 265920), (768, 260380), (831, 240640), (940, 212736), (960, 208304), (1024, 195285), (1108, 180480), (1128, 177280), (1280, 156228), (1385, 144384), (1410, 141824), (1504, 132960), (1536, 130190), (1662, 120320), (1880, 106368), (1920, 104152), (2216, 90240), (2256, 88640), (2560, 78114), (2770, 72192), (2820, 70912), (3008, 66480), (3072, 65095), (3324, 60160), (3760, 53184), (3840, 52076), (4155, 48128), (4432, 45120), (4512, 44320), (5120, 39057), (5540, 36096), (5640, 35456), (6016, 33240), (6648, 30080), (7520, 26592), (7680, 26038), (8310, 24064), (8864, 22560), (9024, 22160), (11080, 18048), (11280, 17728), (12032, 16620), (13019, 15360), (13296, 15040)]