496196640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 1777688640

約数和(自身を除く): 1281492000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 67, 72, 74, 80, 90, 96, 111, 120, 134, 139, 144, 148, 160, 180, 185, 201, 222, 240, 268, 278, 288, 296, 333, 335, 360, 370, 402, 417, 444, 480, 536, 555, 556, 592, 603, 666, 670, 695, 720, 740, 804, 834, 888, 1005, 1072, 1110, 1112, 1184, 1206, 1251, 1332, 1340, 1390, 1440, 1480, 1608, 1665, 1668, 1776, 2010, 2085, 2144, 2220, 2224, 2412, 2479, 2502, 2664, 2680, 2780, 2960, 3015, 3216, 3330, 3336, 3552, 4020, 4170, 4440, 4448, 4824, 4958, 5004, 5143, 5328, 5360, 5560, 5920, 6030, 6255, 6432, 6660, 6672, 7437, 8040, 8340, 8880, 9313, 9648, 9916, 10008, 10286, 10656, 10720, 11120, 12060, 12395, 12510, 13320, 13344, 14874, 15429, 16080, 16680, 17760, 18626, 19296, 19832, 20016, 20572, 22240, 22311, 24120, 24790, 25020, 25715, 26640, 27939, 29748, 30858, 32160, 33360, 37185, 37252, 39664, 40032, 41144, 44622, 46287, 46565, 48240, 49580, 50040, 51430, 53280, 55878, 59496, 61716, 66720, 74370, 74504, 77145, 79328, 82288, 83817, 89244, 92574, 93130, 96480, 99160, 100080, 102860, 111555, 111756, 118992, 123432, 139695, 148740, 149008, 154290, 164576, 167634, 178488, 185148, 186260, 198320, 200160, 205720, 223110, 223512, 231435, 237984, 246864, 279390, 297480, 298016, 308580, 335268, 344581, 356976, 370296, 372520, 396640, 411440, 419085, 446220, 447024, 462870, 493728, 558780, 594960, 617160, 670536, 689162, 713952, 740592, 745040, 822880, 838170, 892440, 894048, 925740, 1033743, 1117560, 1189920, 1234320, 1341072, 1378324, 1481184, 1490080, 1676340, 1722905, 1784880, 1851480, 2067486, 2235120, 2468640, 2682144, 2756648, 3101229, 3352680, 3445810, 3569760, 3702960, 4134972, 4470240, 5168715, 5513296, 6202458, 6705360, 6891620, 7405920, 8269944, 10337430, 11026592, 12404916, 13410720, 13783240, 15506145, 16539888, 20674860, 24809832, 27566480, 31012290, 33079776, 41349720, 49619664, 55132960, 62024580, 82699440, 99239328, 124049160, 165398880, 248098320, 496196640]

約数ペア:

[(1, 496196640), (2, 248098320), (3, 165398880), (4, 124049160), (5, 99239328), (6, 82699440), (8, 62024580), (9, 55132960), (10, 49619664), (12, 41349720), (15, 33079776), (16, 31012290), (18, 27566480), (20, 24809832), (24, 20674860), (30, 16539888), (32, 15506145), (36, 13783240), (37, 13410720), (40, 12404916), (45, 11026592), (48, 10337430), (60, 8269944), (67, 7405920), (72, 6891620), (74, 6705360), (80, 6202458), (90, 5513296), (96, 5168715), (111, 4470240), (120, 4134972), (134, 3702960), (139, 3569760), (144, 3445810), (148, 3352680), (160, 3101229), (180, 2756648), (185, 2682144), (201, 2468640), (222, 2235120), (240, 2067486), (268, 1851480), (278, 1784880), (288, 1722905), (296, 1676340), (333, 1490080), (335, 1481184), (360, 1378324), (370, 1341072), (402, 1234320), (417, 1189920), (444, 1117560), (480, 1033743), (536, 925740), (555, 894048), (556, 892440), (592, 838170), (603, 822880), (666, 745040), (670, 740592), (695, 713952), (720, 689162), (740, 670536), (804, 617160), (834, 594960), (888, 558780), (1005, 493728), (1072, 462870), (1110, 447024), (1112, 446220), (1184, 419085), (1206, 411440), (1251, 396640), (1332, 372520), (1340, 370296), (1390, 356976), (1440, 344581), (1480, 335268), (1608, 308580), (1665, 298016), (1668, 297480), (1776, 279390), (2010, 246864), (2085, 237984), (2144, 231435), (2220, 223512), (2224, 223110), (2412, 205720), (2479, 200160), (2502, 198320), (2664, 186260), (2680, 185148), (2780, 178488), (2960, 167634), (3015, 164576), (3216, 154290), (3330, 149008), (3336, 148740), (3552, 139695), (4020, 123432), (4170, 118992), (4440, 111756), (4448, 111555), (4824, 102860), (4958, 100080), (5004, 99160), (5143, 96480), (5328, 93130), (5360, 92574), (5560, 89244), (5920, 83817), (6030, 82288), (6255, 79328), (6432, 77145), (6660, 74504), (6672, 74370), (7437, 66720), (8040, 61716), (8340, 59496), (8880, 55878), (9313, 53280), (9648, 51430), (9916, 50040), (10008, 49580), (10286, 48240), (10656, 46565), (10720, 46287), (11120, 44622), (12060, 41144), (12395, 40032), (12510, 39664), (13320, 37252), (13344, 37185), (14874, 33360), (15429, 32160), (16080, 30858), (16680, 29748), (17760, 27939), (18626, 26640), (19296, 25715), (19832, 25020), (20016, 24790), (20572, 24120), (22240, 22311)]