194081520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47569}}^1$

素因数の和:47602

約数の個数: 80

約数和(自身を含む): 637057440

約数和(自身を除く): 442975920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 47569, 95138, 142707, 190276, 237845, 285414, 380552, 475690, 570828, 713535, 761104, 808673, 951380, 1141656, 1427070, 1617346, 1902760, 2283312, 2426019, 2854140, 3234692, 3805520, 4043365, 4852038, 5708280, 6469384, 8086730, 9704076, 11416560, 12130095, 12938768, 16173460, 19408152, 24260190, 32346920, 38816304, 48520380, 64693840, 97040760, 194081520]

約数ペア:

[(1, 194081520), (2, 97040760), (3, 64693840), (4, 48520380), (5, 38816304), (6, 32346920), (8, 24260190), (10, 19408152), (12, 16173460), (15, 12938768), (16, 12130095), (17, 11416560), (20, 9704076), (24, 8086730), (30, 6469384), (34, 5708280), (40, 4852038), (48, 4043365), (51, 3805520), (60, 3234692), (68, 2854140), (80, 2426019), (85, 2283312), (102, 1902760), (120, 1617346), (136, 1427070), (170, 1141656), (204, 951380), (240, 808673), (255, 761104), (272, 713535), (340, 570828), (408, 475690), (510, 380552), (680, 285414), (816, 237845), (1020, 190276), (1360, 142707), (2040, 95138), (4080, 47569)]