472195620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{541}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 1549499952

約数和(自身を除く): 1077304332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 373, 390, 468, 541, 585, 746, 780, 1082, 1119, 1170, 1492, 1623, 1865, 2164, 2238, 2340, 2705, 3246, 3357, 3730, 4476, 4849, 4869, 5410, 5595, 6492, 6714, 7033, 7460, 8115, 9698, 9738, 10820, 11190, 13428, 14066, 14547, 16230, 16785, 19396, 19476, 21099, 22380, 24245, 24345, 28132, 29094, 32460, 33570, 35165, 42198, 43641, 48490, 48690, 58188, 63297, 67140, 70330, 72735, 84396, 87282, 96980, 97380, 105495, 126594, 140660, 145470, 174564, 201793, 210990, 218205, 253188, 290940, 316485, 403586, 421980, 436410, 605379, 632970, 807172, 872820, 1008965, 1210758, 1265940, 1816137, 2017930, 2421516, 2623309, 3026895, 3632274, 4035860, 5246618, 6053790, 7264548, 7869927, 9080685, 10493236, 12107580, 13116545, 15739854, 18161370, 23609781, 26233090, 31479708, 36322740, 39349635, 47219562, 52466180, 78699270, 94439124, 118048905, 157398540, 236097810, 472195620]

約数ペア:

[(1, 472195620), (2, 236097810), (3, 157398540), (4, 118048905), (5, 94439124), (6, 78699270), (9, 52466180), (10, 47219562), (12, 39349635), (13, 36322740), (15, 31479708), (18, 26233090), (20, 23609781), (26, 18161370), (30, 15739854), (36, 13116545), (39, 12107580), (45, 10493236), (52, 9080685), (60, 7869927), (65, 7264548), (78, 6053790), (90, 5246618), (117, 4035860), (130, 3632274), (156, 3026895), (180, 2623309), (195, 2421516), (234, 2017930), (260, 1816137), (373, 1265940), (390, 1210758), (468, 1008965), (541, 872820), (585, 807172), (746, 632970), (780, 605379), (1082, 436410), (1119, 421980), (1170, 403586), (1492, 316485), (1623, 290940), (1865, 253188), (2164, 218205), (2238, 210990), (2340, 201793), (2705, 174564), (3246, 145470), (3357, 140660), (3730, 126594), (4476, 105495), (4849, 97380), (4869, 96980), (5410, 87282), (5595, 84396), (6492, 72735), (6714, 70330), (7033, 67140), (7460, 63297), (8115, 58188), (9698, 48690), (9738, 48490), (10820, 43641), (11190, 42198), (13428, 35165), (14066, 33570), (14547, 32460), (16230, 29094), (16785, 28132), (19396, 24345), (19476, 24245), (21099, 22380)]