102928000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{919}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 292780800

約数和(自身を除く): 189852800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 919, 1000, 1120, 1400, 1600, 1750, 1838, 2000, 2240, 2800, 3200, 3500, 3676, 4000, 4480, 4595, 5600, 6433, 7000, 7352, 8000, 9190, 11200, 12866, 14000, 14704, 16000, 18380, 22400, 22975, 25732, 28000, 29408, 32165, 36760, 45950, 51464, 56000, 58816, 64330, 73520, 91900, 102928, 112000, 114875, 117632, 128660, 147040, 160825, 183800, 205856, 229750, 257320, 294080, 321650, 367600, 411712, 459500, 514640, 588160, 643300, 735200, 804125, 823424, 919000, 1029280, 1286600, 1470400, 1608250, 1838000, 2058560, 2573200, 2940800, 3216500, 3676000, 4117120, 5146400, 6433000, 7352000, 10292800, 12866000, 14704000, 20585600, 25732000, 51464000, 102928000]

約数ペア:

[(1, 102928000), (2, 51464000), (4, 25732000), (5, 20585600), (7, 14704000), (8, 12866000), (10, 10292800), (14, 7352000), (16, 6433000), (20, 5146400), (25, 4117120), (28, 3676000), (32, 3216500), (35, 2940800), (40, 2573200), (50, 2058560), (56, 1838000), (64, 1608250), (70, 1470400), (80, 1286600), (100, 1029280), (112, 919000), (125, 823424), (128, 804125), (140, 735200), (160, 643300), (175, 588160), (200, 514640), (224, 459500), (250, 411712), (280, 367600), (320, 321650), (350, 294080), (400, 257320), (448, 229750), (500, 205856), (560, 183800), (640, 160825), (700, 147040), (800, 128660), (875, 117632), (896, 114875), (919, 112000), (1000, 102928), (1120, 91900), (1400, 73520), (1600, 64330), (1750, 58816), (1838, 56000), (2000, 51464), (2240, 45950), (2800, 36760), (3200, 32165), (3500, 29408), (3676, 28000), (4000, 25732), (4480, 22975), (4595, 22400), (5600, 18380), (6433, 16000), (7000, 14704), (7352, 14000), (8000, 12866), (9190, 11200)]