19130880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 63638784

約数和(自身を除く): 44507904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 53, 60, 64, 80, 94, 96, 106, 120, 128, 141, 159, 160, 188, 192, 212, 235, 240, 256, 265, 282, 318, 320, 376, 384, 424, 470, 480, 512, 530, 564, 636, 640, 705, 752, 768, 795, 848, 940, 960, 1060, 1128, 1272, 1280, 1410, 1504, 1536, 1590, 1696, 1880, 1920, 2120, 2256, 2491, 2544, 2560, 2820, 3008, 3180, 3392, 3760, 3840, 4240, 4512, 4982, 5088, 5640, 6016, 6360, 6784, 7473, 7520, 7680, 8480, 9024, 9964, 10176, 11280, 12032, 12455, 12720, 13568, 14946, 15040, 16960, 18048, 19928, 20352, 22560, 24064, 24910, 25440, 27136, 29892, 30080, 33920, 36096, 37365, 39856, 40704, 45120, 49820, 50880, 59784, 60160, 67840, 72192, 74730, 79712, 81408, 90240, 99640, 101760, 119568, 120320, 135680, 149460, 159424, 180480, 199280, 203520, 239136, 298920, 318848, 360960, 398560, 407040, 478272, 597840, 637696, 797120, 956544, 1195680, 1275392, 1594240, 1913088, 2391360, 3188480, 3826176, 4782720, 6376960, 9565440, 19130880]

約数ペア:

[(1, 19130880), (2, 9565440), (3, 6376960), (4, 4782720), (5, 3826176), (6, 3188480), (8, 2391360), (10, 1913088), (12, 1594240), (15, 1275392), (16, 1195680), (20, 956544), (24, 797120), (30, 637696), (32, 597840), (40, 478272), (47, 407040), (48, 398560), (53, 360960), (60, 318848), (64, 298920), (80, 239136), (94, 203520), (96, 199280), (106, 180480), (120, 159424), (128, 149460), (141, 135680), (159, 120320), (160, 119568), (188, 101760), (192, 99640), (212, 90240), (235, 81408), (240, 79712), (256, 74730), (265, 72192), (282, 67840), (318, 60160), (320, 59784), (376, 50880), (384, 49820), (424, 45120), (470, 40704), (480, 39856), (512, 37365), (530, 36096), (564, 33920), (636, 30080), (640, 29892), (705, 27136), (752, 25440), (768, 24910), (795, 24064), (848, 22560), (940, 20352), (960, 19928), (1060, 18048), (1128, 16960), (1272, 15040), (1280, 14946), (1410, 13568), (1504, 12720), (1536, 12455), (1590, 12032), (1696, 11280), (1880, 10176), (1920, 9964), (2120, 9024), (2256, 8480), (2491, 7680), (2544, 7520), (2560, 7473), (2820, 6784), (3008, 6360), (3180, 6016), (3392, 5640), (3760, 5088), (3840, 4982), (4240, 4512)]