265947120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 937216800

約数和(自身を除く): 671269680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 67, 72, 74, 80, 90, 111, 120, 134, 144, 148, 149, 180, 185, 201, 222, 240, 268, 296, 298, 333, 335, 360, 370, 402, 444, 447, 536, 555, 592, 596, 603, 666, 670, 720, 740, 745, 804, 888, 894, 1005, 1072, 1110, 1192, 1206, 1332, 1340, 1341, 1480, 1490, 1608, 1665, 1776, 1788, 2010, 2220, 2235, 2384, 2412, 2479, 2664, 2680, 2682, 2960, 2980, 3015, 3216, 3330, 3576, 4020, 4440, 4470, 4824, 4958, 5328, 5360, 5364, 5513, 5960, 6030, 6660, 6705, 7152, 7437, 8040, 8880, 8940, 9648, 9916, 9983, 10728, 11026, 11920, 12060, 12395, 13320, 13410, 14874, 16080, 16539, 17880, 19832, 19966, 21456, 22052, 22311, 24120, 24790, 26640, 26820, 27565, 29748, 29949, 33078, 35760, 37185, 39664, 39932, 44104, 44622, 48240, 49580, 49617, 49915, 53640, 55130, 59496, 59898, 66156, 74370, 79864, 82695, 88208, 89244, 89847, 99160, 99234, 99830, 107280, 110260, 111555, 118992, 119796, 132312, 148740, 149745, 159728, 165390, 178488, 179694, 198320, 198468, 199660, 220520, 223110, 239592, 248085, 264624, 297480, 299490, 330780, 356976, 359388, 369371, 396936, 399320, 441040, 446220, 449235, 479184, 496170, 594960, 598980, 661560, 718776, 738742, 793872, 798640, 892440, 898470, 992340, 1108113, 1197960, 1323120, 1437552, 1477484, 1784880, 1796940, 1846855, 1984680, 2216226, 2395920, 2954968, 3324339, 3593880, 3693710, 3969360, 4432452, 5540565, 5909936, 6648678, 7187760, 7387420, 8864904, 11081130, 13297356, 14774840, 16621695, 17729808, 22162260, 26594712, 29549680, 33243390, 44324520, 53189424, 66486780, 88649040, 132973560, 265947120]

約数ペア:

[(1, 265947120), (2, 132973560), (3, 88649040), (4, 66486780), (5, 53189424), (6, 44324520), (8, 33243390), (9, 29549680), (10, 26594712), (12, 22162260), (15, 17729808), (16, 16621695), (18, 14774840), (20, 13297356), (24, 11081130), (30, 8864904), (36, 7387420), (37, 7187760), (40, 6648678), (45, 5909936), (48, 5540565), (60, 4432452), (67, 3969360), (72, 3693710), (74, 3593880), (80, 3324339), (90, 2954968), (111, 2395920), (120, 2216226), (134, 1984680), (144, 1846855), (148, 1796940), (149, 1784880), (180, 1477484), (185, 1437552), (201, 1323120), (222, 1197960), (240, 1108113), (268, 992340), (296, 898470), (298, 892440), (333, 798640), (335, 793872), (360, 738742), (370, 718776), (402, 661560), (444, 598980), (447, 594960), (536, 496170), (555, 479184), (592, 449235), (596, 446220), (603, 441040), (666, 399320), (670, 396936), (720, 369371), (740, 359388), (745, 356976), (804, 330780), (888, 299490), (894, 297480), (1005, 264624), (1072, 248085), (1110, 239592), (1192, 223110), (1206, 220520), (1332, 199660), (1340, 198468), (1341, 198320), (1480, 179694), (1490, 178488), (1608, 165390), (1665, 159728), (1776, 149745), (1788, 148740), (2010, 132312), (2220, 119796), (2235, 118992), (2384, 111555), (2412, 110260), (2479, 107280), (2664, 99830), (2680, 99234), (2682, 99160), (2960, 89847), (2980, 89244), (3015, 88208), (3216, 82695), (3330, 79864), (3576, 74370), (4020, 66156), (4440, 59898), (4470, 59496), (4824, 55130), (4958, 53640), (5328, 49915), (5360, 49617), (5364, 49580), (5513, 48240), (5960, 44622), (6030, 44104), (6660, 39932), (6705, 39664), (7152, 37185), (7437, 35760), (8040, 33078), (8880, 29949), (8940, 29748), (9648, 27565), (9916, 26820), (9983, 26640), (10728, 24790), (11026, 24120), (11920, 22311), (12060, 22052), (12395, 21456), (13320, 19966), (13410, 19832), (14874, 17880), (16080, 16539)]