19101600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{379}}^1$

素因数の和:412

約数の個数: 216

約数和(自身を含む): 77182560

約数和(自身を除く): 58080960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 379, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 758, 800, 840, 900, 1008, 1050, 1120, 1137, 1200, 1260, 1400, 1440, 1516, 1575, 1680, 1800, 1895, 2016, 2100, 2274, 2400, 2520, 2653, 2800, 3032, 3150, 3360, 3411, 3600, 3790, 4200, 4548, 5040, 5306, 5600, 5685, 6064, 6300, 6822, 7200, 7580, 7959, 8400, 9096, 9475, 10080, 10612, 11370, 12128, 12600, 13265, 13644, 15160, 15918, 16800, 17055, 18192, 18950, 21224, 22740, 23877, 25200, 26530, 27288, 28425, 30320, 31836, 34110, 36384, 37900, 39795, 42448, 45480, 47754, 50400, 53060, 54576, 56850, 60640, 63672, 66325, 68220, 75800, 79590, 84896, 85275, 90960, 95508, 106120, 109152, 113700, 119385, 127344, 132650, 136440, 151600, 159180, 170550, 181920, 191016, 198975, 212240, 227400, 238770, 254688, 265300, 272880, 303200, 318360, 341100, 382032, 397950, 424480, 454800, 477540, 530600, 545760, 596925, 636720, 682200, 764064, 795900, 909600, 955080, 1061200, 1193850, 1273440, 1364400, 1591800, 1910160, 2122400, 2387700, 2728800, 3183600, 3820320, 4775400, 6367200, 9550800, 19101600]

約数ペア:

[(1, 19101600), (2, 9550800), (3, 6367200), (4, 4775400), (5, 3820320), (6, 3183600), (7, 2728800), (8, 2387700), (9, 2122400), (10, 1910160), (12, 1591800), (14, 1364400), (15, 1273440), (16, 1193850), (18, 1061200), (20, 955080), (21, 909600), (24, 795900), (25, 764064), (28, 682200), (30, 636720), (32, 596925), (35, 545760), (36, 530600), (40, 477540), (42, 454800), (45, 424480), (48, 397950), (50, 382032), (56, 341100), (60, 318360), (63, 303200), (70, 272880), (72, 265300), (75, 254688), (80, 238770), (84, 227400), (90, 212240), (96, 198975), (100, 191016), (105, 181920), (112, 170550), (120, 159180), (126, 151600), (140, 136440), (144, 132650), (150, 127344), (160, 119385), (168, 113700), (175, 109152), (180, 106120), (200, 95508), (210, 90960), (224, 85275), (225, 84896), (240, 79590), (252, 75800), (280, 68220), (288, 66325), (300, 63672), (315, 60640), (336, 56850), (350, 54576), (360, 53060), (379, 50400), (400, 47754), (420, 45480), (450, 42448), (480, 39795), (504, 37900), (525, 36384), (560, 34110), (600, 31836), (630, 30320), (672, 28425), (700, 27288), (720, 26530), (758, 25200), (800, 23877), (840, 22740), (900, 21224), (1008, 18950), (1050, 18192), (1120, 17055), (1137, 16800), (1200, 15918), (1260, 15160), (1400, 13644), (1440, 13265), (1516, 12600), (1575, 12128), (1680, 11370), (1800, 10612), (1895, 10080), (2016, 9475), (2100, 9096), (2274, 8400), (2400, 7959), (2520, 7580), (2653, 7200), (2800, 6822), (3032, 6300), (3150, 6064), (3360, 5685), (3411, 5600), (3600, 5306), (3790, 5040), (4200, 4548)]