152708320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 230492960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 191, 263, 304, 380, 382, 526, 608, 760, 764, 955, 1052, 1315, 1520, 1528, 1910, 2104, 2630, 3040, 3056, 3629, 3820, 4208, 4997, 5260, 6112, 7258, 7640, 8416, 9994, 10520, 14516, 15280, 18145, 19988, 21040, 24985, 29032, 30560, 36290, 39976, 42080, 49970, 50233, 58064, 72580, 79952, 99940, 100466, 116128, 145160, 159904, 199880, 200932, 251165, 290320, 399760, 401864, 502330, 580640, 799520, 803728, 954427, 1004660, 1607456, 1908854, 2009320, 3817708, 4018640, 4772135, 7635416, 8037280, 9544270, 15270832, 19088540, 30541664, 38177080, 76354160, 152708320]

約数ペア:

[(1, 152708320), (2, 76354160), (4, 38177080), (5, 30541664), (8, 19088540), (10, 15270832), (16, 9544270), (19, 8037280), (20, 7635416), (32, 4772135), (38, 4018640), (40, 3817708), (76, 2009320), (80, 1908854), (95, 1607456), (152, 1004660), (160, 954427), (190, 803728), (191, 799520), (263, 580640), (304, 502330), (380, 401864), (382, 399760), (526, 290320), (608, 251165), (760, 200932), (764, 199880), (955, 159904), (1052, 145160), (1315, 116128), (1520, 100466), (1528, 99940), (1910, 79952), (2104, 72580), (2630, 58064), (3040, 50233), (3056, 49970), (3629, 42080), (3820, 39976), (4208, 36290), (4997, 30560), (5260, 29032), (6112, 24985), (7258, 21040), (7640, 19988), (8416, 18145), (9994, 15280), (10520, 14516)]