1919704320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{55547}}^1$

素因数の和:55577

約数の個数: 144

約数和(自身を含む): 6812406720

約数和(自身を除く): 4892702400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 55547, 111094, 166641, 222188, 277735, 333282, 444376, 499923, 555470, 666564, 833205, 888752, 999846, 1110940, 1333128, 1499769, 1666410, 1777504, 1999692, 2221880, 2499615, 2666256, 2999538, 3332820, 3555008, 3999384, 4443760, 4999230, 5332512, 5999076, 6665640, 7110016, 7498845, 7998768, 8887520, 9998460, 10665024, 11998152, 13331280, 14220032, 14997690, 15997536, 17775040, 19996920, 21330048, 23996304, 26662560, 29995380, 31995072, 35550080, 39993840, 42660096, 47992608, 53325120, 59990760, 63990144, 71100160, 79987680, 95985216, 106650240, 119981520, 127980288, 159975360, 191970432, 213300480, 239963040, 319950720, 383940864, 479926080, 639901440, 959852160, 1919704320]

約数ペア:

[(1, 1919704320), (2, 959852160), (3, 639901440), (4, 479926080), (5, 383940864), (6, 319950720), (8, 239963040), (9, 213300480), (10, 191970432), (12, 159975360), (15, 127980288), (16, 119981520), (18, 106650240), (20, 95985216), (24, 79987680), (27, 71100160), (30, 63990144), (32, 59990760), (36, 53325120), (40, 47992608), (45, 42660096), (48, 39993840), (54, 35550080), (60, 31995072), (64, 29995380), (72, 26662560), (80, 23996304), (90, 21330048), (96, 19996920), (108, 17775040), (120, 15997536), (128, 14997690), (135, 14220032), (144, 13331280), (160, 11998152), (180, 10665024), (192, 9998460), (216, 8887520), (240, 7998768), (256, 7498845), (270, 7110016), (288, 6665640), (320, 5999076), (360, 5332512), (384, 4999230), (432, 4443760), (480, 3999384), (540, 3555008), (576, 3332820), (640, 2999538), (720, 2666256), (768, 2499615), (864, 2221880), (960, 1999692), (1080, 1777504), (1152, 1666410), (1280, 1499769), (1440, 1333128), (1728, 1110940), (1920, 999846), (2160, 888752), (2304, 833205), (2880, 666564), (3456, 555470), (3840, 499923), (4320, 444376), (5760, 333282), (6912, 277735), (8640, 222188), (11520, 166641), (17280, 111094), (34560, 55547)]