665329629120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53311669}}^1$

素因数の和:53311702

約数の個数: 112

約数和(自身を含む): 2274915582240

約数和(自身を除く): 1609585953120

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, 53311669, 106623338, 159935007, 213246676, 266558345, 319870014, 426493352, 533116690, 639740028, 693051697, 799675035, 852986704, 1066233380, 1279480056, 1386103394, 1599350070, 1705973408, 2079155091, 2132466760, 2558960112, 2772206788, 3198700140, 3411946816, 3465258485, 4158310182, 4264933520, 5117920224, 5544413576, 6397400280, 6930516970, 8316620364, 8529867040, 10235840448, 10395775455, 11088827152, 12794800560, 13861033940, 16633240728, 17059734080, 20791550910, 22177654304, 25589601120, 27722067880, 33266481456, 41583101820, 44355308608, 51179202240, 55444135760, 66532962912, 83166203640, 110888271520, 133065925824, 166332407280, 221776543040, 332664814560, 665329629120]

約数ペア:

[(1, 665329629120), (2, 332664814560), (3, 221776543040), (4, 166332407280), (5, 133065925824), (6, 110888271520), (8, 83166203640), (10, 66532962912), (12, 55444135760), (13, 51179202240), (15, 44355308608), (16, 41583101820), (20, 33266481456), (24, 27722067880), (26, 25589601120), (30, 22177654304), (32, 20791550910), (39, 17059734080), (40, 16633240728), (48, 13861033940), (52, 12794800560), (60, 11088827152), (64, 10395775455), (65, 10235840448), (78, 8529867040), (80, 8316620364), (96, 6930516970), (104, 6397400280), (120, 5544413576), (130, 5117920224), (156, 4264933520), (160, 4158310182), (192, 3465258485), (195, 3411946816), (208, 3198700140), (240, 2772206788), (260, 2558960112), (312, 2132466760), (320, 2079155091), (390, 1705973408), (416, 1599350070), (480, 1386103394), (520, 1279480056), (624, 1066233380), (780, 852986704), (832, 799675035), (960, 693051697), (1040, 639740028), (1248, 533116690), (1560, 426493352), (2080, 319870014), (2496, 266558345), (3120, 213246676), (4160, 159935007), (6240, 106623338), (12480, 53311669)]