1518895840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 4779565056

約数和(自身を除く): 3260669216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 41, 44, 55, 56, 62, 70, 77, 80, 82, 88, 97, 110, 112, 124, 140, 154, 155, 160, 164, 176, 194, 205, 217, 220, 224, 248, 280, 287, 308, 310, 328, 341, 352, 385, 388, 410, 434, 440, 451, 485, 496, 560, 574, 616, 620, 656, 679, 682, 770, 776, 820, 868, 880, 902, 970, 992, 1067, 1085, 1120, 1148, 1232, 1240, 1271, 1312, 1358, 1364, 1435, 1540, 1552, 1640, 1705, 1736, 1760, 1804, 1940, 2134, 2170, 2255, 2296, 2387, 2464, 2480, 2542, 2716, 2728, 2870, 3007, 3080, 3104, 3157, 3280, 3395, 3410, 3472, 3608, 3880, 3977, 4268, 4340, 4510, 4592, 4774, 4960, 5084, 5335, 5432, 5456, 5740, 6014, 6160, 6314, 6355, 6560, 6790, 6820, 6944, 7216, 7469, 7760, 7954, 8536, 8680, 8897, 9020, 9184, 9548, 10168, 10670, 10864, 10912, 11480, 11935, 12028, 12320, 12628, 12710, 13580, 13640, 13981, 14432, 14938, 15035, 15520, 15785, 15908, 17072, 17360, 17794, 18040, 19096, 19885, 20336, 21049, 21340, 21728, 22960, 23870, 24056, 25256, 25420, 27160, 27280, 27839, 27962, 29876, 30070, 31570, 31816, 33077, 34144, 34720, 35588, 36080, 37345, 38192, 39770, 40672, 42098, 42680, 43747, 44485, 45920, 47740, 48112, 50512, 50840, 54320, 54560, 55678, 55924, 59752, 60140, 63140, 63632, 66154, 69905, 71176, 72160, 74690, 76384, 79540, 84196, 85360, 87494, 88970, 95480, 96224, 97867, 101024, 101680, 105245, 108640, 111356, 111848, 119504, 120280, 123287, 126280, 127264, 132308, 139195, 139810, 142352, 149380, 159080, 165385, 168392, 170720, 174988, 177940, 190960, 195734, 203360, 210490, 218735, 222712, 223696, 231539, 239008, 240560, 246574, 252560, 264616, 278390, 279620, 284704, 298760, 306229, 318160, 330770, 336784, 349976, 355880, 381920, 391468, 420980, 437470, 445424, 447392, 463078, 481120, 489335, 493148, 505120, 529232, 556780, 559240, 597520, 612458, 616435, 636320, 661540, 673568, 699952, 711760, 782936, 841960, 863009, 874940, 890848, 926156, 978670, 986296, 1058464, 1113560, 1118480, 1157695, 1195040, 1224916, 1232870, 1323080, 1356157, 1399904, 1423520, 1531145, 1565872, 1683920, 1726018, 1749880, 1852312, 1957340, 1972592, 2227120, 2236960, 2315390, 2449832, 2465740, 2646160, 2712314, 3062290, 3131744, 3367840, 3452036, 3499760, 3704624, 3914680, 3945184, 4315045, 4454240, 4630780, 4899664, 4931480, 5292320, 5424628, 6124580, 6780785, 6904072, 6999520, 7409248, 7829360, 8630090, 9261560, 9493099, 9799328, 9862960, 10849256, 12249160, 13561570, 13808144, 15658720, 17260180, 18523120, 18986198, 19725920, 21698512, 24498320, 27123140, 27616288, 34520360, 37046240, 37972396, 43397024, 47465495, 48996640, 54246280, 69040720, 75944792, 94930990, 108492560, 138081440, 151889584, 189861980, 216985120, 303779168, 379723960, 759447920, 1518895840]

約数ペア:

[(1, 1518895840), (2, 759447920), (4, 379723960), (5, 303779168), (7, 216985120), (8, 189861980), (10, 151889584), (11, 138081440), (14, 108492560), (16, 94930990), (20, 75944792), (22, 69040720), (28, 54246280), (31, 48996640), (32, 47465495), (35, 43397024), (40, 37972396), (41, 37046240), (44, 34520360), (55, 27616288), (56, 27123140), (62, 24498320), (70, 21698512), (77, 19725920), (80, 18986198), (82, 18523120), (88, 17260180), (97, 15658720), (110, 13808144), (112, 13561570), (124, 12249160), (140, 10849256), (154, 9862960), (155, 9799328), (160, 9493099), (164, 9261560), (176, 8630090), (194, 7829360), (205, 7409248), (217, 6999520), (220, 6904072), (224, 6780785), (248, 6124580), (280, 5424628), (287, 5292320), (308, 4931480), (310, 4899664), (328, 4630780), (341, 4454240), (352, 4315045), (385, 3945184), (388, 3914680), (410, 3704624), (434, 3499760), (440, 3452036), (451, 3367840), (485, 3131744), (496, 3062290), (560, 2712314), (574, 2646160), (616, 2465740), (620, 2449832), (656, 2315390), (679, 2236960), (682, 2227120), (770, 1972592), (776, 1957340), (820, 1852312), (868, 1749880), (880, 1726018), (902, 1683920), (970, 1565872), (992, 1531145), (1067, 1423520), (1085, 1399904), (1120, 1356157), (1148, 1323080), (1232, 1232870), (1240, 1224916), (1271, 1195040), (1312, 1157695), (1358, 1118480), (1364, 1113560), (1435, 1058464), (1540, 986296), (1552, 978670), (1640, 926156), (1705, 890848), (1736, 874940), (1760, 863009), (1804, 841960), (1940, 782936), (2134, 711760), (2170, 699952), (2255, 673568), (2296, 661540), (2387, 636320), (2464, 616435), (2480, 612458), (2542, 597520), (2716, 559240), (2728, 556780), (2870, 529232), (3007, 505120), (3080, 493148), (3104, 489335), (3157, 481120), (3280, 463078), (3395, 447392), (3410, 445424), (3472, 437470), (3608, 420980), (3880, 391468), (3977, 381920), (4268, 355880), (4340, 349976), (4510, 336784), (4592, 330770), (4774, 318160), (4960, 306229), (5084, 298760), (5335, 284704), (5432, 279620), (5456, 278390), (5740, 264616), (6014, 252560), (6160, 246574), (6314, 240560), (6355, 239008), (6560, 231539), (6790, 223696), (6820, 222712), (6944, 218735), (7216, 210490), (7469, 203360), (7760, 195734), (7954, 190960), (8536, 177940), (8680, 174988), (8897, 170720), (9020, 168392), (9184, 165385), (9548, 159080), (10168, 149380), (10670, 142352), (10864, 139810), (10912, 139195), (11480, 132308), (11935, 127264), (12028, 126280), (12320, 123287), (12628, 120280), (12710, 119504), (13580, 111848), (13640, 111356), (13981, 108640), (14432, 105245), (14938, 101680), (15035, 101024), (15520, 97867), (15785, 96224), (15908, 95480), (17072, 88970), (17360, 87494), (17794, 85360), (18040, 84196), (19096, 79540), (19885, 76384), (20336, 74690), (21049, 72160), (21340, 71176), (21728, 69905), (22960, 66154), (23870, 63632), (24056, 63140), (25256, 60140), (25420, 59752), (27160, 55924), (27280, 55678), (27839, 54560), (27962, 54320), (29876, 50840), (30070, 50512), (31570, 48112), (31816, 47740), (33077, 45920), (34144, 44485), (34720, 43747), (35588, 42680), (36080, 42098), (37345, 40672), (38192, 39770)]