38460800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 116108640

約数和(自身を除く): 77647840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 101, 112, 119, 128, 136, 140, 160, 170, 175, 200, 202, 224, 238, 272, 280, 320, 340, 350, 400, 404, 425, 448, 476, 505, 544, 560, 595, 640, 680, 700, 707, 800, 808, 850, 896, 952, 1010, 1088, 1120, 1190, 1360, 1400, 1414, 1600, 1616, 1700, 1717, 1904, 2020, 2176, 2240, 2380, 2525, 2720, 2800, 2828, 2975, 3200, 3232, 3400, 3434, 3535, 3808, 4040, 4480, 4760, 5050, 5440, 5600, 5656, 5950, 6464, 6800, 6868, 7070, 7616, 8080, 8585, 9520, 10100, 10880, 11200, 11312, 11900, 12019, 12928, 13600, 13736, 14140, 15232, 16160, 17170, 17675, 19040, 20200, 22400, 22624, 23800, 24038, 27200, 27472, 28280, 32320, 34340, 35350, 38080, 40400, 42925, 45248, 47600, 48076, 54400, 54944, 56560, 60095, 64640, 68680, 70700, 76160, 80800, 85850, 90496, 95200, 96152, 109888, 113120, 120190, 137360, 141400, 161600, 171700, 190400, 192304, 219776, 226240, 240380, 274720, 282800, 300475, 323200, 343400, 380800, 384608, 452480, 480760, 549440, 565600, 600950, 686800, 769216, 961520, 1098880, 1131200, 1201900, 1373600, 1538432, 1923040, 2262400, 2403800, 2747200, 3846080, 4807600, 5494400, 7692160, 9615200, 19230400, 38460800]

約数ペア:

[(1, 38460800), (2, 19230400), (4, 9615200), (5, 7692160), (7, 5494400), (8, 4807600), (10, 3846080), (14, 2747200), (16, 2403800), (17, 2262400), (20, 1923040), (25, 1538432), (28, 1373600), (32, 1201900), (34, 1131200), (35, 1098880), (40, 961520), (50, 769216), (56, 686800), (64, 600950), (68, 565600), (70, 549440), (80, 480760), (85, 452480), (100, 384608), (101, 380800), (112, 343400), (119, 323200), (128, 300475), (136, 282800), (140, 274720), (160, 240380), (170, 226240), (175, 219776), (200, 192304), (202, 190400), (224, 171700), (238, 161600), (272, 141400), (280, 137360), (320, 120190), (340, 113120), (350, 109888), (400, 96152), (404, 95200), (425, 90496), (448, 85850), (476, 80800), (505, 76160), (544, 70700), (560, 68680), (595, 64640), (640, 60095), (680, 56560), (700, 54944), (707, 54400), (800, 48076), (808, 47600), (850, 45248), (896, 42925), (952, 40400), (1010, 38080), (1088, 35350), (1120, 34340), (1190, 32320), (1360, 28280), (1400, 27472), (1414, 27200), (1600, 24038), (1616, 23800), (1700, 22624), (1717, 22400), (1904, 20200), (2020, 19040), (2176, 17675), (2240, 17170), (2380, 16160), (2525, 15232), (2720, 14140), (2800, 13736), (2828, 13600), (2975, 12928), (3200, 12019), (3232, 11900), (3400, 11312), (3434, 11200), (3535, 10880), (3808, 10100), (4040, 9520), (4480, 8585), (4760, 8080), (5050, 7616), (5440, 7070), (5600, 6868), (5656, 6800), (5950, 6464)]