239895040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1258

約数の個数: 160

約数和(自身を含む): 717704064

約数和(自身を除く): 477809024

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 770, 880, 896, 1120, 1217, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2434, 2464, 2560, 2816, 3080, 3520, 3584, 4480, 4868, 4928, 5632, 6085, 6160, 7040, 8519, 8960, 9736, 9856, 12170, 12320, 13387, 14080, 17038, 17920, 19472, 19712, 24340, 24640, 26774, 28160, 34076, 38944, 39424, 42595, 48680, 49280, 53548, 66935, 68152, 77888, 85190, 93709, 97360, 98560, 107096, 133870, 136304, 155776, 170380, 187418, 194720, 197120, 214192, 267740, 272608, 311552, 340760, 374836, 389440, 428384, 468545, 535480, 545216, 623104, 681520, 749672, 778880, 856768, 937090, 1070960, 1090432, 1363040, 1499344, 1557760, 1713536, 1874180, 2141920, 2180864, 2726080, 2998688, 3115520, 3427072, 3748360, 4283840, 4361728, 5452160, 5997376, 6854144, 7496720, 8567680, 10904320, 11994752, 14993440, 17135360, 21808640, 23989504, 29986880, 34270720, 47979008, 59973760, 119947520, 239895040]

約数ペア:

[(1, 239895040), (2, 119947520), (4, 59973760), (5, 47979008), (7, 34270720), (8, 29986880), (10, 23989504), (11, 21808640), (14, 17135360), (16, 14993440), (20, 11994752), (22, 10904320), (28, 8567680), (32, 7496720), (35, 6854144), (40, 5997376), (44, 5452160), (55, 4361728), (56, 4283840), (64, 3748360), (70, 3427072), (77, 3115520), (80, 2998688), (88, 2726080), (110, 2180864), (112, 2141920), (128, 1874180), (140, 1713536), (154, 1557760), (160, 1499344), (176, 1363040), (220, 1090432), (224, 1070960), (256, 937090), (280, 856768), (308, 778880), (320, 749672), (352, 681520), (385, 623104), (440, 545216), (448, 535480), (512, 468545), (560, 428384), (616, 389440), (640, 374836), (704, 340760), (770, 311552), (880, 272608), (896, 267740), (1120, 214192), (1217, 197120), (1232, 194720), (1280, 187418), (1408, 170380), (1540, 155776), (1760, 136304), (1792, 133870), (2240, 107096), (2434, 98560), (2464, 97360), (2560, 93709), (2816, 85190), (3080, 77888), (3520, 68152), (3584, 66935), (4480, 53548), (4868, 49280), (4928, 48680), (5632, 42595), (6085, 39424), (6160, 38944), (7040, 34076), (8519, 28160), (8960, 26774), (9736, 24640), (9856, 24340), (12170, 19712), (12320, 19472), (13387, 17920), (14080, 17038)]