426569520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 160

約数和(自身を含む): 1434283200

約数和(自身を除く): 1007713680

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, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 809, 845, 1014, 1040, 1352, 1560, 1618, 1690, 2028, 2197, 2427, 2535, 2704, 3120, 3236, 3380, 4045, 4056, 4394, 4854, 5070, 6472, 6591, 6760, 8090, 8112, 8788, 9708, 10140, 10517, 10985, 12135, 12944, 13182, 13520, 16180, 17576, 19416, 20280, 21034, 21970, 24270, 26364, 31551, 32360, 32955, 35152, 38832, 40560, 42068, 43940, 48540, 52585, 52728, 63102, 64720, 65910, 84136, 87880, 97080, 105170, 105456, 126204, 131820, 136721, 157755, 168272, 175760, 194160, 210340, 252408, 263640, 273442, 315510, 410163, 420680, 504816, 527280, 546884, 631020, 683605, 820326, 841360, 1093768, 1262040, 1367210, 1640652, 1777373, 2050815, 2187536, 2524080, 2734420, 3281304, 3554746, 4101630, 5332119, 5468840, 6562608, 7109492, 8203260, 8886865, 10664238, 10937680, 14218984, 16406520, 17773730, 21328476, 26660595, 28437968, 32813040, 35547460, 42656952, 53321190, 71094920, 85313904, 106642380, 142189840, 213284760, 426569520]

約数ペア:

[(1, 426569520), (2, 213284760), (3, 142189840), (4, 106642380), (5, 85313904), (6, 71094920), (8, 53321190), (10, 42656952), (12, 35547460), (13, 32813040), (15, 28437968), (16, 26660595), (20, 21328476), (24, 17773730), (26, 16406520), (30, 14218984), (39, 10937680), (40, 10664238), (48, 8886865), (52, 8203260), (60, 7109492), (65, 6562608), (78, 5468840), (80, 5332119), (104, 4101630), (120, 3554746), (130, 3281304), (156, 2734420), (169, 2524080), (195, 2187536), (208, 2050815), (240, 1777373), (260, 1640652), (312, 1367210), (338, 1262040), (390, 1093768), (507, 841360), (520, 820326), (624, 683605), (676, 631020), (780, 546884), (809, 527280), (845, 504816), (1014, 420680), (1040, 410163), (1352, 315510), (1560, 273442), (1618, 263640), (1690, 252408), (2028, 210340), (2197, 194160), (2427, 175760), (2535, 168272), (2704, 157755), (3120, 136721), (3236, 131820), (3380, 126204), (4045, 105456), (4056, 105170), (4394, 97080), (4854, 87880), (5070, 84136), (6472, 65910), (6591, 64720), (6760, 63102), (8090, 52728), (8112, 52585), (8788, 48540), (9708, 43940), (10140, 42068), (10517, 40560), (10985, 38832), (12135, 35152), (12944, 32955), (13182, 32360), (13520, 31551), (16180, 26364), (17576, 24270), (19416, 21970), (20280, 21034)]