286703040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22973}}^1$

素因数の和:23006

約数の個数: 112

約数和(自身を含む): 980346528

約数和(自身を除く): 693643488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 22973, 45946, 68919, 91892, 114865, 137838, 183784, 229730, 275676, 298649, 344595, 367568, 459460, 551352, 597298, 689190, 735136, 895947, 918920, 1102704, 1194596, 1378380, 1470272, 1493245, 1791894, 1837840, 2205408, 2389192, 2756760, 2986490, 3583788, 3675680, 4410816, 4479735, 4778384, 5513520, 5972980, 7167576, 7351360, 8959470, 9556768, 11027040, 11945960, 14335152, 17918940, 19113536, 22054080, 23891920, 28670304, 35837880, 47783840, 57340608, 71675760, 95567680, 143351520, 286703040]

約数ペア:

[(1, 286703040), (2, 143351520), (3, 95567680), (4, 71675760), (5, 57340608), (6, 47783840), (8, 35837880), (10, 28670304), (12, 23891920), (13, 22054080), (15, 19113536), (16, 17918940), (20, 14335152), (24, 11945960), (26, 11027040), (30, 9556768), (32, 8959470), (39, 7351360), (40, 7167576), (48, 5972980), (52, 5513520), (60, 4778384), (64, 4479735), (65, 4410816), (78, 3675680), (80, 3583788), (96, 2986490), (104, 2756760), (120, 2389192), (130, 2205408), (156, 1837840), (160, 1791894), (192, 1493245), (195, 1470272), (208, 1378380), (240, 1194596), (260, 1102704), (312, 918920), (320, 895947), (390, 735136), (416, 689190), (480, 597298), (520, 551352), (624, 459460), (780, 367568), (832, 344595), (960, 298649), (1040, 275676), (1248, 229730), (1560, 183784), (2080, 137838), (2496, 114865), (3120, 91892), (4160, 68919), (6240, 45946), (12480, 22973)]