234143520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 802690560

約数和(自身を除く): 568547040

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, 157, 160, 195, 208, 239, 240, 260, 312, 314, 390, 416, 471, 478, 480, 520, 624, 628, 717, 780, 785, 942, 956, 1040, 1195, 1248, 1256, 1434, 1560, 1570, 1884, 1912, 2041, 2080, 2355, 2390, 2512, 2868, 3107, 3120, 3140, 3585, 3768, 3824, 4082, 4710, 4780, 5024, 5736, 6123, 6214, 6240, 6280, 7170, 7536, 7648, 8164, 9321, 9420, 9560, 10205, 11472, 12246, 12428, 12560, 14340, 15072, 15535, 16328, 18642, 18840, 19120, 20410, 22944, 24492, 24856, 25120, 28680, 30615, 31070, 32656, 37284, 37523, 37680, 38240, 40820, 46605, 48984, 49712, 57360, 61230, 62140, 65312, 74568, 75046, 75360, 81640, 93210, 97968, 99424, 112569, 114720, 122460, 124280, 149136, 150092, 163280, 186420, 187615, 195936, 225138, 244920, 248560, 298272, 300184, 326560, 372840, 375230, 450276, 487799, 489840, 497120, 562845, 600368, 745680, 750460, 900552, 975598, 979680, 1125690, 1200736, 1463397, 1491360, 1500920, 1801104, 1951196, 2251380, 2438995, 2926794, 3001840, 3602208, 3902392, 4502760, 4877990, 5853588, 6003680, 7316985, 7804784, 9005520, 9755980, 11707176, 14633970, 15609568, 18011040, 19511960, 23414352, 29267940, 39023920, 46828704, 58535880, 78047840, 117071760, 234143520]

約数ペア:

[(1, 234143520), (2, 117071760), (3, 78047840), (4, 58535880), (5, 46828704), (6, 39023920), (8, 29267940), (10, 23414352), (12, 19511960), (13, 18011040), (15, 15609568), (16, 14633970), (20, 11707176), (24, 9755980), (26, 9005520), (30, 7804784), (32, 7316985), (39, 6003680), (40, 5853588), (48, 4877990), (52, 4502760), (60, 3902392), (65, 3602208), (78, 3001840), (80, 2926794), (96, 2438995), (104, 2251380), (120, 1951196), (130, 1801104), (156, 1500920), (157, 1491360), (160, 1463397), (195, 1200736), (208, 1125690), (239, 979680), (240, 975598), (260, 900552), (312, 750460), (314, 745680), (390, 600368), (416, 562845), (471, 497120), (478, 489840), (480, 487799), (520, 450276), (624, 375230), (628, 372840), (717, 326560), (780, 300184), (785, 298272), (942, 248560), (956, 244920), (1040, 225138), (1195, 195936), (1248, 187615), (1256, 186420), (1434, 163280), (1560, 150092), (1570, 149136), (1884, 124280), (1912, 122460), (2041, 114720), (2080, 112569), (2355, 99424), (2390, 97968), (2512, 93210), (2868, 81640), (3107, 75360), (3120, 75046), (3140, 74568), (3585, 65312), (3768, 62140), (3824, 61230), (4082, 57360), (4710, 49712), (4780, 48984), (5024, 46605), (5736, 40820), (6123, 38240), (6214, 37680), (6240, 37523), (6280, 37284), (7170, 32656), (7536, 31070), (7648, 30615), (8164, 28680), (9321, 25120), (9420, 24856), (9560, 24492), (10205, 22944), (11472, 20410), (12246, 19120), (12428, 18840), (12560, 18642), (14340, 16328), (15072, 15535)]