1814970240

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 320

約数和(自身を含む): 6552120960

約数和(自身を除く): 4737150720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 157, 160, 162, 180, 192, 216, 223, 240, 270, 288, 314, 320, 324, 360, 384, 405, 432, 446, 471, 480, 540, 576, 628, 640, 648, 669, 720, 785, 810, 864, 892, 942, 960, 1080, 1115, 1152, 1256, 1296, 1338, 1413, 1440, 1570, 1620, 1728, 1784, 1884, 1920, 2007, 2160, 2230, 2355, 2512, 2592, 2676, 2826, 2880, 3140, 3240, 3345, 3456, 3568, 3768, 4014, 4239, 4320, 4460, 4710, 5024, 5184, 5352, 5652, 5760, 6021, 6280, 6480, 6690, 7065, 7136, 7536, 8028, 8478, 8640, 8920, 9420, 10035, 10048, 10368, 10704, 11304, 12042, 12560, 12717, 12960, 13380, 14130, 14272, 15072, 16056, 16956, 17280, 17840, 18063, 18840, 20070, 20096, 21195, 21408, 22608, 24084, 25120, 25434, 25920, 26760, 28260, 28544, 30105, 30144, 32112, 33912, 35011, 35680, 36126, 37680, 40140, 42390, 42816, 45216, 48168, 50240, 50868, 51840, 53520, 56520, 60210, 60288, 63585, 64224, 67824, 70022, 71360, 72252, 75360, 80280, 84780, 85632, 90315, 90432, 96336, 100480, 101736, 105033, 107040, 113040, 120420, 127170, 128448, 135648, 140044, 142720, 144504, 150720, 160560, 169560, 175055, 180630, 180864, 192672, 203472, 210066, 214080, 226080, 240840, 254340, 256896, 271296, 280088, 289008, 301440, 315099, 321120, 339120, 350110, 361260, 385344, 406944, 420132, 428160, 452160, 481680, 508680, 525165, 542592, 560176, 578016, 630198, 642240, 678240, 700220, 722520, 770688, 813888, 840264, 904320, 945297, 963360, 1017360, 1050330, 1120352, 1156032, 1260396, 1284480, 1356480, 1400440, 1445040, 1575495, 1627776, 1680528, 1890594, 1926720, 2034720, 2100660, 2240704, 2312064, 2520792, 2712960, 2800880, 2835891, 2890080, 3150990, 3361056, 3781188, 3853440, 4069440, 4201320, 4481408, 4726485, 5041584, 5601760, 5671782, 5780160, 6301980, 6722112, 7562376, 8138880, 8402640, 9452970, 10083168, 11203520, 11343564, 11560320, 12603960, 13444224, 14179455, 15124752, 16805280, 18905940, 20166336, 22407040, 22687128, 25207920, 28358910, 30249504, 33610560, 37811880, 40332672, 45374256, 50415840, 56717820, 60499008, 67221120, 75623760, 90748512, 100831680, 113435640, 120998016, 151247520, 181497024, 201663360, 226871280, 302495040, 362994048, 453742560, 604990080, 907485120, 1814970240]

約数ペア:

[(1, 1814970240), (2, 907485120), (3, 604990080), (4, 453742560), (5, 362994048), (6, 302495040), (8, 226871280), (9, 201663360), (10, 181497024), (12, 151247520), (15, 120998016), (16, 113435640), (18, 100831680), (20, 90748512), (24, 75623760), (27, 67221120), (30, 60499008), (32, 56717820), (36, 50415840), (40, 45374256), (45, 40332672), (48, 37811880), (54, 33610560), (60, 30249504), (64, 28358910), (72, 25207920), (80, 22687128), (81, 22407040), (90, 20166336), (96, 18905940), (108, 16805280), (120, 15124752), (128, 14179455), (135, 13444224), (144, 12603960), (157, 11560320), (160, 11343564), (162, 11203520), (180, 10083168), (192, 9452970), (216, 8402640), (223, 8138880), (240, 7562376), (270, 6722112), (288, 6301980), (314, 5780160), (320, 5671782), (324, 5601760), (360, 5041584), (384, 4726485), (405, 4481408), (432, 4201320), (446, 4069440), (471, 3853440), (480, 3781188), (540, 3361056), (576, 3150990), (628, 2890080), (640, 2835891), (648, 2800880), (669, 2712960), (720, 2520792), (785, 2312064), (810, 2240704), (864, 2100660), (892, 2034720), (942, 1926720), (960, 1890594), (1080, 1680528), (1115, 1627776), (1152, 1575495), (1256, 1445040), (1296, 1400440), (1338, 1356480), (1413, 1284480), (1440, 1260396), (1570, 1156032), (1620, 1120352), (1728, 1050330), (1784, 1017360), (1884, 963360), (1920, 945297), (2007, 904320), (2160, 840264), (2230, 813888), (2355, 770688), (2512, 722520), (2592, 700220), (2676, 678240), (2826, 642240), (2880, 630198), (3140, 578016), (3240, 560176), (3345, 542592), (3456, 525165), (3568, 508680), (3768, 481680), (4014, 452160), (4239, 428160), (4320, 420132), (4460, 406944), (4710, 385344), (5024, 361260), (5184, 350110), (5352, 339120), (5652, 321120), (5760, 315099), (6021, 301440), (6280, 289008), (6480, 280088), (6690, 271296), (7065, 256896), (7136, 254340), (7536, 240840), (8028, 226080), (8478, 214080), (8640, 210066), (8920, 203472), (9420, 192672), (10035, 180864), (10048, 180630), (10368, 175055), (10704, 169560), (11304, 160560), (12042, 150720), (12560, 144504), (12717, 142720), (12960, 140044), (13380, 135648), (14130, 128448), (14272, 127170), (15072, 120420), (16056, 113040), (16956, 107040), (17280, 105033), (17840, 101736), (18063, 100480), (18840, 96336), (20070, 90432), (20096, 90315), (21195, 85632), (21408, 84780), (22608, 80280), (24084, 75360), (25120, 72252), (25434, 71360), (25920, 70022), (26760, 67824), (28260, 64224), (28544, 63585), (30105, 60288), (30144, 60210), (32112, 56520), (33912, 53520), (35011, 51840), (35680, 50868), (36126, 50240), (37680, 48168), (40140, 45216), (42390, 42816)]