379575210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1012

約数の個数: 128

約数和(自身を含む): 1099837440

約数和(自身を除く): 720262230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 89, 105, 115, 138, 161, 178, 210, 230, 267, 322, 345, 445, 483, 534, 623, 690, 805, 883, 890, 966, 1246, 1335, 1610, 1766, 1869, 2047, 2415, 2649, 2670, 3115, 3738, 4094, 4415, 4830, 5298, 6141, 6181, 6230, 8830, 9345, 10235, 12282, 12362, 13245, 14329, 18543, 18690, 20309, 20470, 26490, 28658, 30705, 30905, 37086, 40618, 42987, 60927, 61410, 61810, 71645, 78587, 85974, 92715, 101545, 121854, 142163, 143290, 157174, 185430, 203090, 214935, 235761, 284326, 304635, 392935, 426489, 429870, 471522, 550109, 609270, 710815, 785870, 852978, 1100218, 1178805, 1421630, 1650327, 1807501, 2132445, 2357610, 2750545, 3300654, 3615002, 4264890, 5422503, 5501090, 8251635, 9037505, 10845006, 12652507, 16503270, 18075010, 25305014, 27112515, 37957521, 54225030, 63262535, 75915042, 126525070, 189787605, 379575210]

約数ペア:

[(1, 379575210), (2, 189787605), (3, 126525070), (5, 75915042), (6, 63262535), (7, 54225030), (10, 37957521), (14, 27112515), (15, 25305014), (21, 18075010), (23, 16503270), (30, 12652507), (35, 10845006), (42, 9037505), (46, 8251635), (69, 5501090), (70, 5422503), (89, 4264890), (105, 3615002), (115, 3300654), (138, 2750545), (161, 2357610), (178, 2132445), (210, 1807501), (230, 1650327), (267, 1421630), (322, 1178805), (345, 1100218), (445, 852978), (483, 785870), (534, 710815), (623, 609270), (690, 550109), (805, 471522), (883, 429870), (890, 426489), (966, 392935), (1246, 304635), (1335, 284326), (1610, 235761), (1766, 214935), (1869, 203090), (2047, 185430), (2415, 157174), (2649, 143290), (2670, 142163), (3115, 121854), (3738, 101545), (4094, 92715), (4415, 85974), (4830, 78587), (5298, 71645), (6141, 61810), (6181, 61410), (6230, 60927), (8830, 42987), (9345, 40618), (10235, 37086), (12282, 30905), (12362, 30705), (13245, 28658), (14329, 26490), (18543, 20470), (18690, 20309)]