8724129120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27919}}^1$

素因数の和:27978

約数の個数: 288

約数和(自身を含む): 35122913280

約数和(自身を除く): 26398784160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17360, 19530, 20832, 22320, 26040, 27919, 31248, 34720, 39060, 44640, 52080, 55838, 62496, 78120, 83757, 104160, 111676, 139595, 156240, 167514, 195433, 223352, 251271, 279190, 312480, 335028, 390866, 418785, 446704, 502542, 558380, 586299, 670056, 781732, 837570, 865489, 893408, 977165, 1005084, 1116760, 1172598, 1256355, 1340112, 1563464, 1675140, 1730978, 1758897, 1954330, 2010168, 2233520, 2345196, 2512710, 2596467, 2680224, 2931495, 3126928, 3350280, 3461956, 3517794, 3908660, 4020336, 4327445, 4467040, 4690392, 5025420, 5192934, 5862990, 6058423, 6253856, 6700560, 6923912, 7035588, 7789401, 7817320, 8040672, 8654890, 8794485, 9380784, 10050840, 10385868, 11725980, 12116846, 12982335, 13401120, 13847824, 14071176, 15578802, 15634640, 17309780, 17588970, 18175269, 18761568, 20101680, 20771736, 23451960, 24233692, 25964670, 27695648, 28142352, 30292115, 31157604, 31269280, 34619560, 35177940, 36350538, 38947005, 40203360, 41543472, 46903920, 48467384, 51929340, 54525807, 56284704, 60584230, 62315208, 69239120, 70355880, 72701076, 77894010, 83086944, 90876345, 93807840, 96934768, 103858680, 109051614, 121168460, 124630416, 138478240, 140711760, 145402152, 155788020, 181752690, 193869536, 207717360, 218103228, 242336920, 249260832, 272629035, 281423520, 290804304, 311576040, 363505380, 415434720, 436206456, 484673840, 545258070, 581608608, 623152080, 727010760, 872412912, 969347680, 1090516140, 1246304160, 1454021520, 1744825824, 2181032280, 2908043040, 4362064560, 8724129120]

約数ペア:

[(1, 8724129120), (2, 4362064560), (3, 2908043040), (4, 2181032280), (5, 1744825824), (6, 1454021520), (7, 1246304160), (8, 1090516140), (9, 969347680), (10, 872412912), (12, 727010760), (14, 623152080), (15, 581608608), (16, 545258070), (18, 484673840), (20, 436206456), (21, 415434720), (24, 363505380), (28, 311576040), (30, 290804304), (31, 281423520), (32, 272629035), (35, 249260832), (36, 242336920), (40, 218103228), (42, 207717360), (45, 193869536), (48, 181752690), (56, 155788020), (60, 145402152), (62, 140711760), (63, 138478240), (70, 124630416), (72, 121168460), (80, 109051614), (84, 103858680), (90, 96934768), (93, 93807840), (96, 90876345), (105, 83086944), (112, 77894010), (120, 72701076), (124, 70355880), (126, 69239120), (140, 62315208), (144, 60584230), (155, 56284704), (160, 54525807), (168, 51929340), (180, 48467384), (186, 46903920), (210, 41543472), (217, 40203360), (224, 38947005), (240, 36350538), (248, 35177940), (252, 34619560), (279, 31269280), (280, 31157604), (288, 30292115), (310, 28142352), (315, 27695648), (336, 25964670), (360, 24233692), (372, 23451960), (420, 20771736), (434, 20101680), (465, 18761568), (480, 18175269), (496, 17588970), (504, 17309780), (558, 15634640), (560, 15578802), (620, 14071176), (630, 13847824), (651, 13401120), (672, 12982335), (720, 12116846), (744, 11725980), (840, 10385868), (868, 10050840), (930, 9380784), (992, 8794485), (1008, 8654890), (1085, 8040672), (1116, 7817320), (1120, 7789401), (1240, 7035588), (1260, 6923912), (1302, 6700560), (1395, 6253856), (1440, 6058423), (1488, 5862990), (1680, 5192934), (1736, 5025420), (1860, 4690392), (1953, 4467040), (2016, 4327445), (2170, 4020336), (2232, 3908660), (2480, 3517794), (2520, 3461956), (2604, 3350280), (2790, 3126928), (2976, 2931495), (3255, 2680224), (3360, 2596467), (3472, 2512710), (3720, 2345196), (3906, 2233520), (4340, 2010168), (4464, 1954330), (4960, 1758897), (5040, 1730978), (5208, 1675140), (5580, 1563464), (6510, 1340112), (6944, 1256355), (7440, 1172598), (7812, 1116760), (8680, 1005084), (8928, 977165), (9765, 893408), (10080, 865489), (10416, 837570), (11160, 781732), (13020, 670056), (14880, 586299), (15624, 558380), (17360, 502542), (19530, 446704), (20832, 418785), (22320, 390866), (26040, 335028), (27919, 312480), (31248, 279190), (34720, 251271), (39060, 223352), (44640, 195433), (52080, 167514), (55838, 156240), (62496, 139595), (78120, 111676), (83757, 104160)]