18517923840

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:653

約数の個数: 384

約数和(自身を含む): 64640721600

約数和(自身を除く): 46122797760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 89, 96, 104, 120, 128, 130, 156, 160, 178, 192, 195, 208, 240, 256, 260, 267, 312, 320, 356, 384, 390, 416, 445, 480, 512, 520, 521, 534, 624, 640, 712, 768, 780, 832, 890, 960, 1024, 1040, 1042, 1068, 1157, 1248, 1280, 1335, 1424, 1536, 1560, 1563, 1664, 1780, 1920, 2048, 2080, 2084, 2136, 2314, 2496, 2560, 2605, 2670, 2848, 3072, 3120, 3126, 3328, 3471, 3560, 3840, 4160, 4168, 4272, 4628, 4992, 5120, 5210, 5340, 5696, 5785, 6144, 6240, 6252, 6656, 6773, 6942, 7120, 7680, 7815, 8320, 8336, 8544, 9256, 9984, 10240, 10420, 10680, 11392, 11570, 12480, 12504, 13312, 13546, 13884, 14240, 15360, 15630, 16640, 16672, 17088, 17355, 18512, 19968, 20319, 20840, 21360, 22784, 23140, 24960, 25008, 26624, 27092, 27768, 28480, 30720, 31260, 33280, 33344, 33865, 34176, 34710, 37024, 39936, 40638, 41680, 42720, 45568, 46280, 46369, 49920, 50016, 54184, 55536, 56960, 62520, 66560, 66688, 67730, 68352, 69420, 74048, 79872, 81276, 83360, 85440, 91136, 92560, 92738, 99840, 100032, 101595, 108368, 111072, 113920, 125040, 133120, 133376, 135460, 136704, 138840, 139107, 148096, 162552, 166720, 170880, 182272, 185120, 185476, 199680, 200064, 203190, 216736, 222144, 227840, 231845, 250080, 266752, 270920, 273408, 277680, 278214, 296192, 325104, 333440, 341760, 370240, 370952, 399360, 400128, 406380, 433472, 444288, 455680, 463690, 500160, 533504, 541840, 546816, 555360, 556428, 592384, 602797, 650208, 666880, 683520, 695535, 740480, 741904, 800256, 812760, 866944, 888576, 911360, 927380, 1000320, 1067008, 1083680, 1110720, 1112856, 1184768, 1205594, 1300416, 1333760, 1367040, 1391070, 1480960, 1483808, 1600512, 1625520, 1733888, 1777152, 1808391, 1854760, 2000640, 2167360, 2221440, 2225712, 2369536, 2411188, 2600832, 2667520, 2734080, 2782140, 2961920, 2967616, 3013985, 3201024, 3251040, 3467776, 3554304, 3616782, 3709520, 4001280, 4334720, 4442880, 4451424, 4822376, 5201664, 5335040, 5564280, 5923840, 5935232, 6027970, 6502080, 6935552, 7108608, 7233564, 7419040, 8002560, 8669440, 8885760, 8902848, 9041955, 9644752, 10403328, 11128560, 11847680, 11870464, 12055940, 13004160, 13871104, 14467128, 14838080, 16005120, 17338880, 17771520, 17805696, 18083910, 19289504, 20806656, 22257120, 23740928, 24111880, 26008320, 28934256, 29676160, 34677760, 35543040, 35611392, 36167820, 38579008, 41613312, 44514240, 47481856, 48223760, 52016640, 57868512, 59352320, 69355520, 71222784, 72335640, 77158016, 89028480, 94963712, 96447520, 104033280, 115737024, 118704640, 142445568, 144671280, 154316032, 178056960, 192895040, 208066560, 231474048, 237409280, 284891136, 289342560, 308632064, 356113920, 385790080, 462948096, 474818560, 578685120, 617264128, 712227840, 771580160, 925896192, 1157370240, 1234528256, 1424455680, 1543160320, 1851792384, 2314740480, 3086320640, 3703584768, 4629480960, 6172641280, 9258961920, 18517923840]

約数ペア:

[(1, 18517923840), (2, 9258961920), (3, 6172641280), (4, 4629480960), (5, 3703584768), (6, 3086320640), (8, 2314740480), (10, 1851792384), (12, 1543160320), (13, 1424455680), (15, 1234528256), (16, 1157370240), (20, 925896192), (24, 771580160), (26, 712227840), (30, 617264128), (32, 578685120), (39, 474818560), (40, 462948096), (48, 385790080), (52, 356113920), (60, 308632064), (64, 289342560), (65, 284891136), (78, 237409280), (80, 231474048), (89, 208066560), (96, 192895040), (104, 178056960), (120, 154316032), (128, 144671280), (130, 142445568), (156, 118704640), (160, 115737024), (178, 104033280), (192, 96447520), (195, 94963712), (208, 89028480), (240, 77158016), (256, 72335640), (260, 71222784), (267, 69355520), (312, 59352320), (320, 57868512), (356, 52016640), (384, 48223760), (390, 47481856), (416, 44514240), (445, 41613312), (480, 38579008), (512, 36167820), (520, 35611392), (521, 35543040), (534, 34677760), (624, 29676160), (640, 28934256), (712, 26008320), (768, 24111880), (780, 23740928), (832, 22257120), (890, 20806656), (960, 19289504), (1024, 18083910), (1040, 17805696), (1042, 17771520), (1068, 17338880), (1157, 16005120), (1248, 14838080), (1280, 14467128), (1335, 13871104), (1424, 13004160), (1536, 12055940), (1560, 11870464), (1563, 11847680), (1664, 11128560), (1780, 10403328), (1920, 9644752), (2048, 9041955), (2080, 8902848), (2084, 8885760), (2136, 8669440), (2314, 8002560), (2496, 7419040), (2560, 7233564), (2605, 7108608), (2670, 6935552), (2848, 6502080), (3072, 6027970), (3120, 5935232), (3126, 5923840), (3328, 5564280), (3471, 5335040), (3560, 5201664), (3840, 4822376), (4160, 4451424), (4168, 4442880), (4272, 4334720), (4628, 4001280), (4992, 3709520), (5120, 3616782), (5210, 3554304), (5340, 3467776), (5696, 3251040), (5785, 3201024), (6144, 3013985), (6240, 2967616), (6252, 2961920), (6656, 2782140), (6773, 2734080), (6942, 2667520), (7120, 2600832), (7680, 2411188), (7815, 2369536), (8320, 2225712), (8336, 2221440), (8544, 2167360), (9256, 2000640), (9984, 1854760), (10240, 1808391), (10420, 1777152), (10680, 1733888), (11392, 1625520), (11570, 1600512), (12480, 1483808), (12504, 1480960), (13312, 1391070), (13546, 1367040), (13884, 1333760), (14240, 1300416), (15360, 1205594), (15630, 1184768), (16640, 1112856), (16672, 1110720), (17088, 1083680), (17355, 1067008), (18512, 1000320), (19968, 927380), (20319, 911360), (20840, 888576), (21360, 866944), (22784, 812760), (23140, 800256), (24960, 741904), (25008, 740480), (26624, 695535), (27092, 683520), (27768, 666880), (28480, 650208), (30720, 602797), (31260, 592384), (33280, 556428), (33344, 555360), (33865, 546816), (34176, 541840), (34710, 533504), (37024, 500160), (39936, 463690), (40638, 455680), (41680, 444288), (42720, 433472), (45568, 406380), (46280, 400128), (46369, 399360), (49920, 370952), (50016, 370240), (54184, 341760), (55536, 333440), (56960, 325104), (62520, 296192), (66560, 278214), (66688, 277680), (67730, 273408), (68352, 270920), (69420, 266752), (74048, 250080), (79872, 231845), (81276, 227840), (83360, 222144), (85440, 216736), (91136, 203190), (92560, 200064), (92738, 199680), (99840, 185476), (100032, 185120), (101595, 182272), (108368, 170880), (111072, 166720), (113920, 162552), (125040, 148096), (133120, 139107), (133376, 138840), (135460, 136704)]