189568080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 320

約数和(自身を含む): 724120320

約数和(自身を除く): 534552240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 48, 52, 54, 60, 65, 72, 78, 80, 86, 90, 104, 108, 117, 120, 129, 130, 135, 144, 156, 157, 172, 180, 195, 208, 215, 216, 234, 240, 258, 260, 270, 312, 314, 344, 351, 360, 387, 390, 430, 432, 468, 471, 516, 520, 540, 559, 585, 624, 628, 645, 688, 702, 720, 774, 780, 785, 860, 936, 942, 1032, 1040, 1080, 1118, 1161, 1170, 1256, 1290, 1404, 1413, 1548, 1560, 1570, 1677, 1720, 1755, 1872, 1884, 1935, 2041, 2064, 2160, 2236, 2322, 2340, 2355, 2512, 2580, 2795, 2808, 2826, 3096, 3120, 3140, 3354, 3440, 3510, 3768, 3870, 4082, 4239, 4472, 4644, 4680, 4710, 5031, 5160, 5590, 5616, 5652, 5805, 6123, 6192, 6280, 6708, 6751, 7020, 7065, 7536, 7740, 8164, 8385, 8478, 8944, 9288, 9360, 9420, 10062, 10205, 10320, 11180, 11304, 11610, 12246, 12560, 13416, 13502, 14040, 14130, 15093, 15480, 16328, 16770, 16956, 18369, 18576, 18840, 20124, 20253, 20410, 21195, 22360, 22608, 23220, 24492, 25155, 26832, 27004, 28080, 28260, 30186, 30615, 30960, 32656, 33540, 33755, 33912, 36738, 37680, 40248, 40506, 40820, 42390, 44720, 46440, 48984, 50310, 54008, 55107, 56520, 60372, 60759, 61230, 67080, 67510, 67824, 73476, 75465, 80496, 81012, 81640, 84780, 87763, 91845, 92880, 97968, 100620, 101265, 108016, 110214, 113040, 120744, 121518, 122460, 134160, 135020, 146952, 150930, 162024, 163280, 169560, 175526, 182277, 183690, 201240, 202530, 220428, 241488, 243036, 244920, 263289, 270040, 275535, 293904, 301860, 303795, 324048, 339120, 351052, 364554, 367380, 402480, 405060, 438815, 440856, 486072, 489840, 526578, 540080, 551070, 603720, 607590, 702104, 729108, 734760, 789867, 810120, 877630, 881712, 911385, 972144, 1053156, 1102140, 1207440, 1215180, 1316445, 1404208, 1458216, 1469520, 1579734, 1620240, 1755260, 1822770, 2106312, 2204280, 2369601, 2430360, 2632890, 2916432, 3159468, 3510520, 3645540, 3949335, 4212624, 4408560, 4739202, 4860720, 5265780, 6318936, 7021040, 7291080, 7898670, 9478404, 10531560, 11848005, 12637872, 14582160, 15797340, 18956808, 21063120, 23696010, 31594680, 37913616, 47392020, 63189360, 94784040, 189568080]

約数ペア:

[(1, 189568080), (2, 94784040), (3, 63189360), (4, 47392020), (5, 37913616), (6, 31594680), (8, 23696010), (9, 21063120), (10, 18956808), (12, 15797340), (13, 14582160), (15, 12637872), (16, 11848005), (18, 10531560), (20, 9478404), (24, 7898670), (26, 7291080), (27, 7021040), (30, 6318936), (36, 5265780), (39, 4860720), (40, 4739202), (43, 4408560), (45, 4212624), (48, 3949335), (52, 3645540), (54, 3510520), (60, 3159468), (65, 2916432), (72, 2632890), (78, 2430360), (80, 2369601), (86, 2204280), (90, 2106312), (104, 1822770), (108, 1755260), (117, 1620240), (120, 1579734), (129, 1469520), (130, 1458216), (135, 1404208), (144, 1316445), (156, 1215180), (157, 1207440), (172, 1102140), (180, 1053156), (195, 972144), (208, 911385), (215, 881712), (216, 877630), (234, 810120), (240, 789867), (258, 734760), (260, 729108), (270, 702104), (312, 607590), (314, 603720), (344, 551070), (351, 540080), (360, 526578), (387, 489840), (390, 486072), (430, 440856), (432, 438815), (468, 405060), (471, 402480), (516, 367380), (520, 364554), (540, 351052), (559, 339120), (585, 324048), (624, 303795), (628, 301860), (645, 293904), (688, 275535), (702, 270040), (720, 263289), (774, 244920), (780, 243036), (785, 241488), (860, 220428), (936, 202530), (942, 201240), (1032, 183690), (1040, 182277), (1080, 175526), (1118, 169560), (1161, 163280), (1170, 162024), (1256, 150930), (1290, 146952), (1404, 135020), (1413, 134160), (1548, 122460), (1560, 121518), (1570, 120744), (1677, 113040), (1720, 110214), (1755, 108016), (1872, 101265), (1884, 100620), (1935, 97968), (2041, 92880), (2064, 91845), (2160, 87763), (2236, 84780), (2322, 81640), (2340, 81012), (2355, 80496), (2512, 75465), (2580, 73476), (2795, 67824), (2808, 67510), (2826, 67080), (3096, 61230), (3120, 60759), (3140, 60372), (3354, 56520), (3440, 55107), (3510, 54008), (3768, 50310), (3870, 48984), (4082, 46440), (4239, 44720), (4472, 42390), (4644, 40820), (4680, 40506), (4710, 40248), (5031, 37680), (5160, 36738), (5590, 33912), (5616, 33755), (5652, 33540), (5805, 32656), (6123, 30960), (6192, 30615), (6280, 30186), (6708, 28260), (6751, 28080), (7020, 27004), (7065, 26832), (7536, 25155), (7740, 24492), (8164, 23220), (8385, 22608), (8478, 22360), (8944, 21195), (9288, 20410), (9360, 20253), (9420, 20124), (10062, 18840), (10205, 18576), (10320, 18369), (11180, 16956), (11304, 16770), (11610, 16328), (12246, 15480), (12560, 15093), (13416, 14130), (13502, 14040)]