428731680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 1468551168

約数和(自身を除く): 1039819488

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, 127, 130, 156, 160, 195, 208, 240, 254, 260, 312, 381, 390, 416, 480, 508, 520, 541, 624, 635, 762, 780, 1016, 1040, 1082, 1248, 1270, 1524, 1560, 1623, 1651, 1905, 2032, 2080, 2164, 2540, 2705, 3048, 3120, 3246, 3302, 3810, 4064, 4328, 4953, 5080, 5410, 6096, 6240, 6492, 6604, 7033, 7620, 8115, 8255, 8656, 9906, 10160, 10820, 12192, 12984, 13208, 14066, 15240, 16230, 16510, 17312, 19812, 20320, 21099, 21640, 24765, 25968, 26416, 28132, 30480, 32460, 33020, 35165, 39624, 42198, 43280, 49530, 51936, 52832, 56264, 60960, 64920, 66040, 68707, 70330, 79248, 84396, 86560, 99060, 105495, 112528, 129840, 132080, 137414, 140660, 158496, 168792, 198120, 206121, 210990, 225056, 259680, 264160, 274828, 281320, 337584, 343535, 396240, 412242, 421980, 549656, 562640, 675168, 687070, 792480, 824484, 843960, 893191, 1030605, 1099312, 1125280, 1374140, 1648968, 1687920, 1786382, 2061210, 2198624, 2679573, 2748280, 3297936, 3375840, 3572764, 4122420, 4465955, 5359146, 5496560, 6595872, 7145528, 8244840, 8931910, 10718292, 10993120, 13397865, 14291056, 16489680, 17863820, 21436584, 26795730, 28582112, 32979360, 35727640, 42873168, 53591460, 71455280, 85746336, 107182920, 142910560, 214365840, 428731680]

約数ペア:

[(1, 428731680), (2, 214365840), (3, 142910560), (4, 107182920), (5, 85746336), (6, 71455280), (8, 53591460), (10, 42873168), (12, 35727640), (13, 32979360), (15, 28582112), (16, 26795730), (20, 21436584), (24, 17863820), (26, 16489680), (30, 14291056), (32, 13397865), (39, 10993120), (40, 10718292), (48, 8931910), (52, 8244840), (60, 7145528), (65, 6595872), (78, 5496560), (80, 5359146), (96, 4465955), (104, 4122420), (120, 3572764), (127, 3375840), (130, 3297936), (156, 2748280), (160, 2679573), (195, 2198624), (208, 2061210), (240, 1786382), (254, 1687920), (260, 1648968), (312, 1374140), (381, 1125280), (390, 1099312), (416, 1030605), (480, 893191), (508, 843960), (520, 824484), (541, 792480), (624, 687070), (635, 675168), (762, 562640), (780, 549656), (1016, 421980), (1040, 412242), (1082, 396240), (1248, 343535), (1270, 337584), (1524, 281320), (1560, 274828), (1623, 264160), (1651, 259680), (1905, 225056), (2032, 210990), (2080, 206121), (2164, 198120), (2540, 168792), (2705, 158496), (3048, 140660), (3120, 137414), (3246, 132080), (3302, 129840), (3810, 112528), (4064, 105495), (4328, 99060), (4953, 86560), (5080, 84396), (5410, 79248), (6096, 70330), (6240, 68707), (6492, 66040), (6604, 64920), (7033, 60960), (7620, 56264), (8115, 52832), (8255, 51936), (8656, 49530), (9906, 43280), (10160, 42198), (10820, 39624), (12192, 35165), (12984, 33020), (13208, 32460), (14066, 30480), (15240, 28132), (16230, 26416), (16510, 25968), (17312, 24765), (19812, 21640), (20320, 21099)]