19235806080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{78887}}^1$

素因数の和:79036

約数の個数: 128

約数和(自身を含む): 61797703680

約数和(自身を除く): 42561897600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 40640, 48768, 60960, 78887, 81280, 121920, 157774, 236661, 243840, 315548, 394435, 473322, 631096, 788870, 946644, 1183305, 1262192, 1577740, 1893288, 2366610, 2524384, 3155480, 3786576, 4733220, 5048768, 6310960, 7573152, 9466440, 10018649, 10097536, 12621920, 15146304, 18932880, 20037298, 25243840, 30055947, 30292608, 37865760, 40074596, 50093245, 50487680, 60111894, 75731520, 80149192, 100186490, 120223788, 150279735, 151463040, 160298384, 200372980, 240447576, 300559470, 320596768, 400745960, 480895152, 601118940, 641193536, 801491920, 961790304, 1202237880, 1282387072, 1602983840, 1923580608, 2404475760, 3205967680, 3847161216, 4808951520, 6411935360, 9617903040, 19235806080]

約数ペア:

[(1, 19235806080), (2, 9617903040), (3, 6411935360), (4, 4808951520), (5, 3847161216), (6, 3205967680), (8, 2404475760), (10, 1923580608), (12, 1602983840), (15, 1282387072), (16, 1202237880), (20, 961790304), (24, 801491920), (30, 641193536), (32, 601118940), (40, 480895152), (48, 400745960), (60, 320596768), (64, 300559470), (80, 240447576), (96, 200372980), (120, 160298384), (127, 151463040), (128, 150279735), (160, 120223788), (192, 100186490), (240, 80149192), (254, 75731520), (320, 60111894), (381, 50487680), (384, 50093245), (480, 40074596), (508, 37865760), (635, 30292608), (640, 30055947), (762, 25243840), (960, 20037298), (1016, 18932880), (1270, 15146304), (1524, 12621920), (1905, 10097536), (1920, 10018649), (2032, 9466440), (2540, 7573152), (3048, 6310960), (3810, 5048768), (4064, 4733220), (5080, 3786576), (6096, 3155480), (7620, 2524384), (8128, 2366610), (10160, 1893288), (12192, 1577740), (15240, 1262192), (16256, 1183305), (20320, 946644), (24384, 788870), (30480, 631096), (40640, 473322), (48768, 394435), (60960, 315548), (78887, 243840), (81280, 236661), (121920, 157774)]