132685280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{701}}^1$

素因数の和:749

約数の個数: 144

約数和(自身を含む): 388481184

約数和(自身を除く): 255795904

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 416, 455, 520, 560, 676, 701, 728, 845, 910, 1040, 1120, 1183, 1352, 1402, 1456, 1690, 1820, 2080, 2366, 2704, 2804, 2912, 3380, 3505, 3640, 4732, 4907, 5408, 5608, 5915, 6760, 7010, 7280, 9113, 9464, 9814, 11216, 11830, 13520, 14020, 14560, 18226, 18928, 19628, 22432, 23660, 24535, 27040, 28040, 36452, 37856, 39256, 45565, 47320, 49070, 56080, 63791, 72904, 78512, 91130, 94640, 98140, 112160, 118469, 127582, 145808, 157024, 182260, 189280, 196280, 236938, 255164, 291616, 318955, 364520, 392560, 473876, 510328, 592345, 637910, 729040, 785120, 829283, 947752, 1020656, 1184690, 1275820, 1458080, 1658566, 1895504, 2041312, 2369380, 2551640, 3317132, 3791008, 4146415, 4738760, 5103280, 6634264, 8292830, 9477520, 10206560, 13268528, 16585660, 18955040, 26537056, 33171320, 66342640, 132685280]

約数ペア:

[(1, 132685280), (2, 66342640), (4, 33171320), (5, 26537056), (7, 18955040), (8, 16585660), (10, 13268528), (13, 10206560), (14, 9477520), (16, 8292830), (20, 6634264), (26, 5103280), (28, 4738760), (32, 4146415), (35, 3791008), (40, 3317132), (52, 2551640), (56, 2369380), (65, 2041312), (70, 1895504), (80, 1658566), (91, 1458080), (104, 1275820), (112, 1184690), (130, 1020656), (140, 947752), (160, 829283), (169, 785120), (182, 729040), (208, 637910), (224, 592345), (260, 510328), (280, 473876), (338, 392560), (364, 364520), (416, 318955), (455, 291616), (520, 255164), (560, 236938), (676, 196280), (701, 189280), (728, 182260), (845, 157024), (910, 145808), (1040, 127582), (1120, 118469), (1183, 112160), (1352, 98140), (1402, 94640), (1456, 91130), (1690, 78512), (1820, 72904), (2080, 63791), (2366, 56080), (2704, 49070), (2804, 47320), (2912, 45565), (3380, 39256), (3505, 37856), (3640, 36452), (4732, 28040), (4907, 27040), (5408, 24535), (5608, 23660), (5915, 22432), (6760, 19628), (7010, 18928), (7280, 18226), (9113, 14560), (9464, 14020), (9814, 13520), (11216, 11830)]