126378720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 478269792

約数和(自身を除く): 351891072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 129, 130, 144, 156, 157, 160, 172, 180, 195, 208, 215, 234, 240, 258, 260, 288, 312, 314, 344, 360, 387, 390, 416, 430, 468, 471, 480, 516, 520, 559, 585, 624, 628, 645, 688, 720, 774, 780, 785, 860, 936, 942, 1032, 1040, 1118, 1170, 1248, 1256, 1290, 1376, 1413, 1440, 1548, 1560, 1570, 1677, 1720, 1872, 1884, 1935, 2041, 2064, 2080, 2236, 2340, 2355, 2512, 2580, 2795, 2826, 3096, 3120, 3140, 3354, 3440, 3744, 3768, 3870, 4082, 4128, 4472, 4680, 4710, 5024, 5031, 5160, 5590, 5652, 6123, 6192, 6240, 6280, 6708, 6751, 6880, 7065, 7536, 7740, 8164, 8385, 8944, 9360, 9420, 10062, 10205, 10320, 11180, 11304, 12246, 12384, 12560, 13416, 13502, 14130, 15072, 15480, 16328, 16770, 17888, 18369, 18720, 18840, 20124, 20253, 20410, 20640, 22360, 22608, 24492, 25120, 25155, 26832, 27004, 28260, 30615, 30960, 32656, 33540, 33755, 36738, 37680, 40248, 40506, 40820, 44720, 45216, 48984, 50310, 53664, 54008, 56520, 60759, 61230, 61920, 65312, 67080, 67510, 73476, 75360, 80496, 81012, 81640, 87763, 89440, 91845, 97968, 100620, 101265, 108016, 113040, 121518, 122460, 134160, 135020, 146952, 160992, 162024, 163280, 175526, 183690, 195936, 201240, 202530, 216032, 226080, 243036, 244920, 263289, 268320, 270040, 293904, 303795, 324048, 326560, 351052, 367380, 402480, 405060, 438815, 486072, 489840, 526578, 540080, 587808, 607590, 648096, 702104, 734760, 789867, 804960, 810120, 877630, 972144, 979680, 1053156, 1080160, 1215180, 1316445, 1404208, 1469520, 1579734, 1620240, 1755260, 1944288, 2106312, 2430360, 2632890, 2808416, 2939040, 3159468, 3240480, 3510520, 3949335, 4212624, 4860720, 5265780, 6318936, 7021040, 7898670, 8425248, 9721440, 10531560, 12637872, 14042080, 15797340, 21063120, 25275744, 31594680, 42126240, 63189360, 126378720]

約数ペア:

[(1, 126378720), (2, 63189360), (3, 42126240), (4, 31594680), (5, 25275744), (6, 21063120), (8, 15797340), (9, 14042080), (10, 12637872), (12, 10531560), (13, 9721440), (15, 8425248), (16, 7898670), (18, 7021040), (20, 6318936), (24, 5265780), (26, 4860720), (30, 4212624), (32, 3949335), (36, 3510520), (39, 3240480), (40, 3159468), (43, 2939040), (45, 2808416), (48, 2632890), (52, 2430360), (60, 2106312), (65, 1944288), (72, 1755260), (78, 1620240), (80, 1579734), (86, 1469520), (90, 1404208), (96, 1316445), (104, 1215180), (117, 1080160), (120, 1053156), (129, 979680), (130, 972144), (144, 877630), (156, 810120), (157, 804960), (160, 789867), (172, 734760), (180, 702104), (195, 648096), (208, 607590), (215, 587808), (234, 540080), (240, 526578), (258, 489840), (260, 486072), (288, 438815), (312, 405060), (314, 402480), (344, 367380), (360, 351052), (387, 326560), (390, 324048), (416, 303795), (430, 293904), (468, 270040), (471, 268320), (480, 263289), (516, 244920), (520, 243036), (559, 226080), (585, 216032), (624, 202530), (628, 201240), (645, 195936), (688, 183690), (720, 175526), (774, 163280), (780, 162024), (785, 160992), (860, 146952), (936, 135020), (942, 134160), (1032, 122460), (1040, 121518), (1118, 113040), (1170, 108016), (1248, 101265), (1256, 100620), (1290, 97968), (1376, 91845), (1413, 89440), (1440, 87763), (1548, 81640), (1560, 81012), (1570, 80496), (1677, 75360), (1720, 73476), (1872, 67510), (1884, 67080), (1935, 65312), (2041, 61920), (2064, 61230), (2080, 60759), (2236, 56520), (2340, 54008), (2355, 53664), (2512, 50310), (2580, 48984), (2795, 45216), (2826, 44720), (3096, 40820), (3120, 40506), (3140, 40248), (3354, 37680), (3440, 36738), (3744, 33755), (3768, 33540), (3870, 32656), (4082, 30960), (4128, 30615), (4472, 28260), (4680, 27004), (4710, 26832), (5024, 25155), (5031, 25120), (5160, 24492), (5590, 22608), (5652, 22360), (6123, 20640), (6192, 20410), (6240, 20253), (6280, 20124), (6708, 18840), (6751, 18720), (6880, 18369), (7065, 17888), (7536, 16770), (7740, 16328), (8164, 15480), (8385, 15072), (8944, 14130), (9360, 13502), (9420, 13416), (10062, 12560), (10205, 12384), (10320, 12246), (11180, 11304)]