19213292160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{10657}}^1$

素因数の和:10995

約数の個数: 192

約数和(自身を含む): 66564112680

約数和(自身を除く): 47350820520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 313, 320, 360, 384, 480, 576, 626, 640, 720, 939, 960, 1152, 1252, 1440, 1565, 1878, 1920, 2504, 2817, 2880, 3130, 3756, 4695, 5008, 5634, 5760, 6260, 7512, 9390, 10016, 10657, 11268, 12520, 14085, 15024, 18780, 20032, 21314, 22536, 25040, 28170, 30048, 31971, 37560, 40064, 42628, 45072, 50080, 53285, 56340, 60096, 63942, 75120, 85256, 90144, 95913, 100160, 106570, 112680, 120192, 127884, 150240, 159855, 170512, 180288, 191826, 200320, 213140, 225360, 255768, 300480, 319710, 341024, 360576, 383652, 426280, 450720, 479565, 511536, 600960, 639420, 682048, 767304, 852560, 901440, 959130, 1023072, 1278840, 1364096, 1534608, 1705120, 1802880, 1918260, 2046144, 2557680, 3069216, 3335641, 3410240, 3836520, 4092288, 5115360, 6138432, 6671282, 6820480, 7673040, 10006923, 10230720, 12276864, 13342564, 15346080, 16678205, 20013846, 20461440, 26685128, 30020769, 30692160, 33356410, 40027692, 50034615, 53370256, 60041538, 61384320, 66712820, 80055384, 100069230, 106740512, 120083076, 133425640, 150103845, 160110768, 200138460, 213481024, 240166152, 266851280, 300207690, 320221536, 400276920, 426962048, 480332304, 533702560, 600415380, 640443072, 800553840, 960664608, 1067405120, 1200830760, 1280886144, 1601107680, 1921329216, 2134810240, 2401661520, 3202215360, 3842658432, 4803323040, 6404430720, 9606646080, 19213292160]

約数ペア:

[(1, 19213292160), (2, 9606646080), (3, 6404430720), (4, 4803323040), (5, 3842658432), (6, 3202215360), (8, 2401661520), (9, 2134810240), (10, 1921329216), (12, 1601107680), (15, 1280886144), (16, 1200830760), (18, 1067405120), (20, 960664608), (24, 800553840), (30, 640443072), (32, 600415380), (36, 533702560), (40, 480332304), (45, 426962048), (48, 400276920), (60, 320221536), (64, 300207690), (72, 266851280), (80, 240166152), (90, 213481024), (96, 200138460), (120, 160110768), (128, 150103845), (144, 133425640), (160, 120083076), (180, 106740512), (192, 100069230), (240, 80055384), (288, 66712820), (313, 61384320), (320, 60041538), (360, 53370256), (384, 50034615), (480, 40027692), (576, 33356410), (626, 30692160), (640, 30020769), (720, 26685128), (939, 20461440), (960, 20013846), (1152, 16678205), (1252, 15346080), (1440, 13342564), (1565, 12276864), (1878, 10230720), (1920, 10006923), (2504, 7673040), (2817, 6820480), (2880, 6671282), (3130, 6138432), (3756, 5115360), (4695, 4092288), (5008, 3836520), (5634, 3410240), (5760, 3335641), (6260, 3069216), (7512, 2557680), (9390, 2046144), (10016, 1918260), (10657, 1802880), (11268, 1705120), (12520, 1534608), (14085, 1364096), (15024, 1278840), (18780, 1023072), (20032, 959130), (21314, 901440), (22536, 852560), (25040, 767304), (28170, 682048), (30048, 639420), (31971, 600960), (37560, 511536), (40064, 479565), (42628, 450720), (45072, 426280), (50080, 383652), (53285, 360576), (56340, 341024), (60096, 319710), (63942, 300480), (75120, 255768), (85256, 225360), (90144, 213140), (95913, 200320), (100160, 191826), (106570, 180288), (112680, 170512), (120192, 159855), (127884, 150240)]