19079040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 64137600

約数和(自身を除く): 45058560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 523, 570, 608, 640, 760, 912, 960, 1046, 1140, 1216, 1520, 1569, 1824, 1920, 2092, 2280, 2432, 2615, 3040, 3138, 3648, 4184, 4560, 5230, 6080, 6276, 7296, 7845, 8368, 9120, 9937, 10460, 12160, 12552, 15690, 16736, 18240, 19874, 20920, 25104, 29811, 31380, 33472, 36480, 39748, 41840, 49685, 50208, 59622, 62760, 66944, 79496, 83680, 99370, 100416, 119244, 125520, 149055, 158992, 167360, 198740, 200832, 238488, 251040, 298110, 317984, 334720, 397480, 476976, 502080, 596220, 635968, 794960, 953952, 1004160, 1192440, 1271936, 1589920, 1907904, 2384880, 3179840, 3815808, 4769760, 6359680, 9539520, 19079040]

約数ペア:

[(1, 19079040), (2, 9539520), (3, 6359680), (4, 4769760), (5, 3815808), (6, 3179840), (8, 2384880), (10, 1907904), (12, 1589920), (15, 1271936), (16, 1192440), (19, 1004160), (20, 953952), (24, 794960), (30, 635968), (32, 596220), (38, 502080), (40, 476976), (48, 397480), (57, 334720), (60, 317984), (64, 298110), (76, 251040), (80, 238488), (95, 200832), (96, 198740), (114, 167360), (120, 158992), (128, 149055), (152, 125520), (160, 119244), (190, 100416), (192, 99370), (228, 83680), (240, 79496), (285, 66944), (304, 62760), (320, 59622), (380, 50208), (384, 49685), (456, 41840), (480, 39748), (523, 36480), (570, 33472), (608, 31380), (640, 29811), (760, 25104), (912, 20920), (960, 19874), (1046, 18240), (1140, 16736), (1216, 15690), (1520, 12552), (1569, 12160), (1824, 10460), (1920, 9937), (2092, 9120), (2280, 8368), (2432, 7845), (2615, 7296), (3040, 6276), (3138, 6080), (3648, 5230), (4184, 4560)]