126427560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2551}}^1$

素因数の和:2631

約数の個数: 128

約数和(自身を含む): 440985600

約数和(自身を除く): 314558040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2360, 2478, 2551, 3304, 3540, 4130, 4956, 5102, 6195, 7080, 7653, 8260, 9912, 10204, 12390, 12755, 15306, 16520, 17857, 20408, 24780, 25510, 30612, 35714, 38265, 49560, 51020, 53571, 61224, 71428, 76530, 89285, 102040, 107142, 142856, 150509, 153060, 178570, 214284, 267855, 301018, 306120, 357140, 428568, 451527, 535710, 602036, 714280, 752545, 903054, 1053563, 1071420, 1204072, 1505090, 1806108, 2107126, 2142840, 2257635, 3010180, 3160689, 3612216, 4214252, 4515270, 5267815, 6020360, 6321378, 8428504, 9030540, 10535630, 12642756, 15803445, 18061080, 21071260, 25285512, 31606890, 42142520, 63213780, 126427560]

約数ペア:

[(1, 126427560), (2, 63213780), (3, 42142520), (4, 31606890), (5, 25285512), (6, 21071260), (7, 18061080), (8, 15803445), (10, 12642756), (12, 10535630), (14, 9030540), (15, 8428504), (20, 6321378), (21, 6020360), (24, 5267815), (28, 4515270), (30, 4214252), (35, 3612216), (40, 3160689), (42, 3010180), (56, 2257635), (59, 2142840), (60, 2107126), (70, 1806108), (84, 1505090), (105, 1204072), (118, 1071420), (120, 1053563), (140, 903054), (168, 752545), (177, 714280), (210, 602036), (236, 535710), (280, 451527), (295, 428568), (354, 357140), (413, 306120), (420, 301018), (472, 267855), (590, 214284), (708, 178570), (826, 153060), (840, 150509), (885, 142856), (1180, 107142), (1239, 102040), (1416, 89285), (1652, 76530), (1770, 71428), (2065, 61224), (2360, 53571), (2478, 51020), (2551, 49560), (3304, 38265), (3540, 35714), (4130, 30612), (4956, 25510), (5102, 24780), (6195, 20408), (7080, 17857), (7653, 16520), (8260, 15306), (9912, 12755), (10204, 12390)]