712911960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 2415329280

約数和(自身を除く): 1702417320

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, 503, 508, 558, 620, 635, 744, 762, 930, 1006, 1016, 1116, 1143, 1240, 1270, 1395, 1509, 1524, 1860, 1905, 2012, 2232, 2286, 2515, 2540, 2790, 3018, 3048, 3720, 3810, 3937, 4024, 4527, 4572, 5030, 5080, 5580, 5715, 6036, 7545, 7620, 7874, 9054, 9144, 10060, 11160, 11430, 11811, 12072, 15090, 15240, 15593, 15748, 18108, 19685, 20120, 22635, 22860, 23622, 30180, 31186, 31496, 35433, 36216, 39370, 45270, 45720, 46779, 47244, 59055, 60360, 62372, 63881, 70866, 77965, 78740, 90540, 93558, 94488, 118110, 124744, 127762, 140337, 141732, 155930, 157480, 177165, 181080, 187116, 191643, 233895, 236220, 255524, 280674, 283464, 311860, 319405, 354330, 374232, 383286, 467790, 472440, 511048, 561348, 574929, 623720, 638810, 701685, 708660, 766572, 935580, 958215, 1122696, 1149858, 1277620, 1403370, 1417320, 1533144, 1871160, 1916430, 1980311, 2299716, 2555240, 2806740, 2874645, 3832860, 3960622, 4599432, 5613480, 5749290, 5940933, 7665720, 7921244, 9901555, 11498580, 11881866, 15842488, 17822799, 19803110, 22997160, 23763732, 29704665, 35645598, 39606220, 47527464, 59409330, 71291196, 79212440, 89113995, 118818660, 142582392, 178227990, 237637320, 356455980, 712911960]

約数ペア:

[(1, 712911960), (2, 356455980), (3, 237637320), (4, 178227990), (5, 142582392), (6, 118818660), (8, 89113995), (9, 79212440), (10, 71291196), (12, 59409330), (15, 47527464), (18, 39606220), (20, 35645598), (24, 29704665), (30, 23763732), (31, 22997160), (36, 19803110), (40, 17822799), (45, 15842488), (60, 11881866), (62, 11498580), (72, 9901555), (90, 7921244), (93, 7665720), (120, 5940933), (124, 5749290), (127, 5613480), (155, 4599432), (180, 3960622), (186, 3832860), (248, 2874645), (254, 2806740), (279, 2555240), (310, 2299716), (360, 1980311), (372, 1916430), (381, 1871160), (465, 1533144), (503, 1417320), (508, 1403370), (558, 1277620), (620, 1149858), (635, 1122696), (744, 958215), (762, 935580), (930, 766572), (1006, 708660), (1016, 701685), (1116, 638810), (1143, 623720), (1240, 574929), (1270, 561348), (1395, 511048), (1509, 472440), (1524, 467790), (1860, 383286), (1905, 374232), (2012, 354330), (2232, 319405), (2286, 311860), (2515, 283464), (2540, 280674), (2790, 255524), (3018, 236220), (3048, 233895), (3720, 191643), (3810, 187116), (3937, 181080), (4024, 177165), (4527, 157480), (4572, 155930), (5030, 141732), (5080, 140337), (5580, 127762), (5715, 124744), (6036, 118110), (7545, 94488), (7620, 93558), (7874, 90540), (9054, 78740), (9144, 77965), (10060, 70866), (11160, 63881), (11430, 62372), (11811, 60360), (12072, 59055), (15090, 47244), (15240, 46779), (15593, 45720), (15748, 45270), (18108, 39370), (19685, 36216), (20120, 35433), (22635, 31496), (22860, 31186), (23622, 30180)]