82335680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 168

約数和(自身を含む): 234543600

約数和(自身を除く): 152207920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 64, 70, 80, 89, 98, 112, 118, 140, 160, 178, 196, 224, 236, 245, 280, 295, 320, 356, 392, 413, 445, 448, 472, 490, 560, 590, 623, 712, 784, 826, 890, 944, 980, 1120, 1180, 1246, 1424, 1568, 1652, 1780, 1888, 1960, 2065, 2240, 2360, 2492, 2848, 2891, 3115, 3136, 3304, 3560, 3776, 3920, 4130, 4361, 4720, 4984, 5251, 5696, 5782, 6230, 6608, 7120, 7840, 8260, 8722, 9440, 9968, 10502, 11564, 12460, 13216, 14240, 14455, 15680, 16520, 17444, 18880, 19936, 21004, 21805, 23128, 24920, 26255, 26432, 28480, 28910, 33040, 34888, 36757, 39872, 42008, 43610, 46256, 49840, 52510, 57820, 66080, 69776, 73514, 84016, 87220, 92512, 99680, 105020, 115640, 132160, 139552, 147028, 168032, 174440, 183785, 185024, 199360, 210040, 231280, 257299, 279104, 294056, 336064, 348880, 367570, 420080, 462560, 514598, 588112, 697760, 735140, 840160, 925120, 1029196, 1176224, 1286495, 1395520, 1470280, 1680320, 2058392, 2352448, 2572990, 2940560, 4116784, 5145980, 5881120, 8233568, 10291960, 11762240, 16467136, 20583920, 41167840, 82335680]

約数ペア:

[(1, 82335680), (2, 41167840), (4, 20583920), (5, 16467136), (7, 11762240), (8, 10291960), (10, 8233568), (14, 5881120), (16, 5145980), (20, 4116784), (28, 2940560), (32, 2572990), (35, 2352448), (40, 2058392), (49, 1680320), (56, 1470280), (59, 1395520), (64, 1286495), (70, 1176224), (80, 1029196), (89, 925120), (98, 840160), (112, 735140), (118, 697760), (140, 588112), (160, 514598), (178, 462560), (196, 420080), (224, 367570), (236, 348880), (245, 336064), (280, 294056), (295, 279104), (320, 257299), (356, 231280), (392, 210040), (413, 199360), (445, 185024), (448, 183785), (472, 174440), (490, 168032), (560, 147028), (590, 139552), (623, 132160), (712, 115640), (784, 105020), (826, 99680), (890, 92512), (944, 87220), (980, 84016), (1120, 73514), (1180, 69776), (1246, 66080), (1424, 57820), (1568, 52510), (1652, 49840), (1780, 46256), (1888, 43610), (1960, 42008), (2065, 39872), (2240, 36757), (2360, 34888), (2492, 33040), (2848, 28910), (2891, 28480), (3115, 26432), (3136, 26255), (3304, 24920), (3560, 23128), (3776, 21805), (3920, 21004), (4130, 19936), (4361, 18880), (4720, 17444), (4984, 16520), (5251, 15680), (5696, 14455), (5782, 14240), (6230, 13216), (6608, 12460), (7120, 11564), (7840, 10502), (8260, 9968), (8722, 9440)]