134791720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 365783040

約数和(自身を除く): 230991320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 53, 56, 62, 70, 106, 124, 140, 155, 212, 217, 248, 265, 280, 293, 310, 371, 424, 434, 530, 586, 620, 742, 868, 1060, 1085, 1172, 1240, 1465, 1484, 1643, 1736, 1855, 2051, 2120, 2170, 2344, 2930, 2968, 3286, 3710, 4102, 4340, 5860, 6572, 7420, 8204, 8215, 8680, 9083, 10255, 11501, 11720, 13144, 14840, 15529, 16408, 16430, 18166, 20510, 23002, 31058, 32860, 36332, 41020, 45415, 46004, 57505, 62116, 63581, 65720, 72664, 77645, 82040, 90830, 92008, 108703, 115010, 124232, 127162, 155290, 181660, 217406, 230020, 254324, 310580, 317905, 363320, 434812, 460040, 481399, 508648, 543515, 621160, 635810, 869624, 962798, 1087030, 1271620, 1925596, 2174060, 2406995, 2543240, 3369793, 3851192, 4348120, 4813990, 6739586, 9627980, 13479172, 16848965, 19255960, 26958344, 33697930, 67395860, 134791720]

約数ペア:

[(1, 134791720), (2, 67395860), (4, 33697930), (5, 26958344), (7, 19255960), (8, 16848965), (10, 13479172), (14, 9627980), (20, 6739586), (28, 4813990), (31, 4348120), (35, 3851192), (40, 3369793), (53, 2543240), (56, 2406995), (62, 2174060), (70, 1925596), (106, 1271620), (124, 1087030), (140, 962798), (155, 869624), (212, 635810), (217, 621160), (248, 543515), (265, 508648), (280, 481399), (293, 460040), (310, 434812), (371, 363320), (424, 317905), (434, 310580), (530, 254324), (586, 230020), (620, 217406), (742, 181660), (868, 155290), (1060, 127162), (1085, 124232), (1172, 115010), (1240, 108703), (1465, 92008), (1484, 90830), (1643, 82040), (1736, 77645), (1855, 72664), (2051, 65720), (2120, 63581), (2170, 62116), (2344, 57505), (2930, 46004), (2968, 45415), (3286, 41020), (3710, 36332), (4102, 32860), (4340, 31058), (5860, 23002), (6572, 20510), (7420, 18166), (8204, 16430), (8215, 16408), (8680, 15529), (9083, 14840), (10255, 13144), (11501, 11720)]