222583920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71341}}^1$

素因数の和:71370

約数の個数: 80

約数和(自身を含む): 743098272

約数和(自身を除く): 520514352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 71341, 142682, 214023, 285364, 356705, 428046, 570728, 713410, 856092, 927433, 1070115, 1141456, 1426820, 1712184, 1854866, 2140230, 2782299, 2853640, 3424368, 3709732, 4280460, 4637165, 5564598, 5707280, 7419464, 8560920, 9274330, 11129196, 13911495, 14838928, 17121840, 18548660, 22258392, 27822990, 37097320, 44516784, 55645980, 74194640, 111291960, 222583920]

約数ペア:

[(1, 222583920), (2, 111291960), (3, 74194640), (4, 55645980), (5, 44516784), (6, 37097320), (8, 27822990), (10, 22258392), (12, 18548660), (13, 17121840), (15, 14838928), (16, 13911495), (20, 11129196), (24, 9274330), (26, 8560920), (30, 7419464), (39, 5707280), (40, 5564598), (48, 4637165), (52, 4280460), (60, 3709732), (65, 3424368), (78, 2853640), (80, 2782299), (104, 2140230), (120, 1854866), (130, 1712184), (156, 1426820), (195, 1141456), (208, 1070115), (240, 927433), (260, 856092), (312, 713410), (390, 570728), (520, 428046), (624, 356705), (780, 285364), (1040, 214023), (1560, 142682), (3120, 71341)]