707242680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 2396160000

約数和(自身を除く): 1688917320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 127, 155, 180, 186, 248, 254, 279, 310, 360, 372, 381, 465, 499, 508, 558, 620, 635, 744, 762, 930, 998, 1016, 1116, 1143, 1240, 1270, 1395, 1497, 1524, 1860, 1905, 1996, 2232, 2286, 2495, 2540, 2790, 2994, 3048, 3720, 3810, 3937, 3992, 4491, 4572, 4990, 5080, 5580, 5715, 5988, 7485, 7620, 7874, 8982, 9144, 9980, 11160, 11430, 11811, 11976, 14970, 15240, 15469, 15748, 17964, 19685, 19960, 22455, 22860, 23622, 29940, 30938, 31496, 35433, 35928, 39370, 44910, 45720, 46407, 47244, 59055, 59880, 61876, 63373, 70866, 77345, 78740, 89820, 92814, 94488, 118110, 123752, 126746, 139221, 141732, 154690, 157480, 177165, 179640, 185628, 190119, 232035, 236220, 253492, 278442, 283464, 309380, 316865, 354330, 371256, 380238, 464070, 472440, 506984, 556884, 570357, 618760, 633730, 696105, 708660, 760476, 928140, 950595, 1113768, 1140714, 1267460, 1392210, 1417320, 1520952, 1856280, 1901190, 1964563, 2281428, 2534920, 2784420, 2851785, 3802380, 3929126, 4562856, 5568840, 5703570, 5893689, 7604760, 7858252, 9822815, 11407140, 11787378, 15716504, 17681067, 19645630, 22814280, 23574756, 29468445, 35362134, 39291260, 47149512, 58936890, 70724268, 78582520, 88405335, 117873780, 141448536, 176810670, 235747560, 353621340, 707242680]

約数ペア:

[(1, 707242680), (2, 353621340), (3, 235747560), (4, 176810670), (5, 141448536), (6, 117873780), (8, 88405335), (9, 78582520), (10, 70724268), (12, 58936890), (15, 47149512), (18, 39291260), (20, 35362134), (24, 29468445), (30, 23574756), (31, 22814280), (36, 19645630), (40, 17681067), (45, 15716504), (60, 11787378), (62, 11407140), (72, 9822815), (90, 7858252), (93, 7604760), (120, 5893689), (124, 5703570), (127, 5568840), (155, 4562856), (180, 3929126), (186, 3802380), (248, 2851785), (254, 2784420), (279, 2534920), (310, 2281428), (360, 1964563), (372, 1901190), (381, 1856280), (465, 1520952), (499, 1417320), (508, 1392210), (558, 1267460), (620, 1140714), (635, 1113768), (744, 950595), (762, 928140), (930, 760476), (998, 708660), (1016, 696105), (1116, 633730), (1143, 618760), (1240, 570357), (1270, 556884), (1395, 506984), (1497, 472440), (1524, 464070), (1860, 380238), (1905, 371256), (1996, 354330), (2232, 316865), (2286, 309380), (2495, 283464), (2540, 278442), (2790, 253492), (2994, 236220), (3048, 232035), (3720, 190119), (3810, 185628), (3937, 179640), (3992, 177165), (4491, 157480), (4572, 154690), (4990, 141732), (5080, 139221), (5580, 126746), (5715, 123752), (5988, 118110), (7485, 94488), (7620, 92814), (7874, 89820), (8982, 78740), (9144, 77345), (9980, 70866), (11160, 63373), (11430, 61876), (11811, 59880), (11976, 59055), (14970, 47244), (15240, 46407), (15469, 45720), (15748, 44910), (17964, 39370), (19685, 35928), (19960, 35433), (22455, 31496), (22860, 30938), (23622, 29940)]