631722240

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{677}}^1$

素因数の和:716

約数の個数: 252

約数和(自身を含む): 2272071564

約数和(自身を除く): 1640349324

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, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 677, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1354, 1440, 1458, 1620, 1728, 1920, 1944, 2031, 2160, 2304, 2430, 2592, 2708, 2880, 2916, 3240, 3385, 3456, 3645, 3840, 3888, 4062, 4320, 4860, 5184, 5416, 5760, 5832, 6093, 6480, 6770, 6912, 7290, 7776, 8124, 8640, 9720, 10155, 10368, 10832, 11520, 11664, 12186, 12960, 13540, 14580, 15552, 16248, 17280, 18279, 19440, 20310, 20736, 21664, 23328, 24372, 25920, 27080, 29160, 30465, 31104, 32496, 34560, 36558, 38880, 40620, 43328, 46656, 48744, 51840, 54160, 54837, 58320, 60930, 62208, 64992, 73116, 77760, 81240, 86656, 91395, 93312, 97488, 103680, 108320, 109674, 116640, 121860, 129984, 146232, 155520, 162480, 164511, 173312, 182790, 186624, 194976, 216640, 219348, 233280, 243720, 259968, 274185, 292464, 311040, 324960, 329022, 365580, 389952, 433280, 438696, 466560, 487440, 493533, 519936, 548370, 584928, 649920, 658044, 731160, 779904, 822555, 866560, 877392, 933120, 974880, 987066, 1096740, 1169856, 1299840, 1316088, 1462320, 1559808, 1645110, 1754784, 1949760, 1974132, 2193480, 2339712, 2467665, 2599680, 2632176, 2924640, 3290220, 3509568, 3899520, 3948264, 4386960, 4679424, 4935330, 5264352, 5849280, 6580440, 7019136, 7799040, 7896528, 8773920, 9870660, 10528704, 11698560, 13160880, 14038272, 15793056, 17547840, 19741320, 21057408, 23397120, 26321760, 31586112, 35095680, 39482640, 42114816, 52643520, 63172224, 70191360, 78965280, 105287040, 126344448, 157930560, 210574080, 315861120, 631722240]

約数ペア:

[(1, 631722240), (2, 315861120), (3, 210574080), (4, 157930560), (5, 126344448), (6, 105287040), (8, 78965280), (9, 70191360), (10, 63172224), (12, 52643520), (15, 42114816), (16, 39482640), (18, 35095680), (20, 31586112), (24, 26321760), (27, 23397120), (30, 21057408), (32, 19741320), (36, 17547840), (40, 15793056), (45, 14038272), (48, 13160880), (54, 11698560), (60, 10528704), (64, 9870660), (72, 8773920), (80, 7896528), (81, 7799040), (90, 7019136), (96, 6580440), (108, 5849280), (120, 5264352), (128, 4935330), (135, 4679424), (144, 4386960), (160, 3948264), (162, 3899520), (180, 3509568), (192, 3290220), (216, 2924640), (240, 2632176), (243, 2599680), (256, 2467665), (270, 2339712), (288, 2193480), (320, 1974132), (324, 1949760), (360, 1754784), (384, 1645110), (405, 1559808), (432, 1462320), (480, 1316088), (486, 1299840), (540, 1169856), (576, 1096740), (640, 987066), (648, 974880), (677, 933120), (720, 877392), (729, 866560), (768, 822555), (810, 779904), (864, 731160), (960, 658044), (972, 649920), (1080, 584928), (1152, 548370), (1215, 519936), (1280, 493533), (1296, 487440), (1354, 466560), (1440, 438696), (1458, 433280), (1620, 389952), (1728, 365580), (1920, 329022), (1944, 324960), (2031, 311040), (2160, 292464), (2304, 274185), (2430, 259968), (2592, 243720), (2708, 233280), (2880, 219348), (2916, 216640), (3240, 194976), (3385, 186624), (3456, 182790), (3645, 173312), (3840, 164511), (3888, 162480), (4062, 155520), (4320, 146232), (4860, 129984), (5184, 121860), (5416, 116640), (5760, 109674), (5832, 108320), (6093, 103680), (6480, 97488), (6770, 93312), (6912, 91395), (7290, 86656), (7776, 81240), (8124, 77760), (8640, 73116), (9720, 64992), (10155, 62208), (10368, 60930), (10832, 58320), (11520, 54837), (11664, 54160), (12186, 51840), (12960, 48744), (13540, 46656), (14580, 43328), (15552, 40620), (16248, 38880), (17280, 36558), (18279, 34560), (19440, 32496), (20310, 31104), (20736, 30465), (21664, 29160), (23328, 27080), (24372, 25920)]