205739040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32971}}^1$

素因数の和:33002

約数の個数: 96

約数和(自身を含む): 697951296

約数和(自身を除く): 492212256

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 32971, 65942, 98913, 131884, 164855, 197826, 263768, 329710, 395652, 428623, 494565, 527536, 659420, 791304, 857246, 989130, 1055072, 1285869, 1318840, 1582608, 1714492, 1978260, 2143115, 2571738, 2637680, 3165216, 3428984, 3956520, 4286230, 5143476, 5275360, 6429345, 6857968, 7913040, 8572460, 10286952, 12858690, 13715936, 15826080, 17144920, 20573904, 25717380, 34289840, 41147808, 51434760, 68579680, 102869520, 205739040]

約数ペア:

[(1, 205739040), (2, 102869520), (3, 68579680), (4, 51434760), (5, 41147808), (6, 34289840), (8, 25717380), (10, 20573904), (12, 17144920), (13, 15826080), (15, 13715936), (16, 12858690), (20, 10286952), (24, 8572460), (26, 7913040), (30, 6857968), (32, 6429345), (39, 5275360), (40, 5143476), (48, 4286230), (52, 3956520), (60, 3428984), (65, 3165216), (78, 2637680), (80, 2571738), (96, 2143115), (104, 1978260), (120, 1714492), (130, 1582608), (156, 1318840), (160, 1285869), (195, 1055072), (208, 989130), (240, 857246), (260, 791304), (312, 659420), (390, 527536), (416, 494565), (480, 428623), (520, 395652), (624, 329710), (780, 263768), (1040, 197826), (1248, 164855), (1560, 131884), (2080, 98913), (3120, 65942), (6240, 32971)]