2128265280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1823

約数の個数: 280

約数和(自身を含む): 7736116608

約数和(自身を除く): 5607851328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 576, 648, 705, 720, 752, 810, 846, 864, 940, 960, 1080, 1128, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1728, 1747, 1880, 2115, 2160, 2256, 2538, 2592, 2820, 2880, 3008, 3240, 3384, 3494, 3760, 3807, 4230, 4320, 4512, 5076, 5184, 5241, 5640, 6345, 6480, 6768, 6988, 7520, 7614, 8460, 8640, 8735, 9024, 10152, 10482, 11280, 12690, 12960, 13536, 13976, 15040, 15228, 15723, 16920, 17470, 19035, 20304, 20964, 22560, 25380, 25920, 26205, 27072, 27952, 30456, 31446, 33840, 34940, 38070, 40608, 41928, 45120, 47169, 50760, 52410, 55904, 60912, 62892, 67680, 69880, 76140, 78615, 81216, 82109, 83856, 94338, 101520, 104820, 111808, 121824, 125784, 135360, 139760, 141507, 152280, 157230, 164218, 167712, 188676, 203040, 209640, 235845, 243648, 246327, 251568, 279520, 283014, 304560, 314460, 328436, 335424, 377352, 406080, 410545, 419280, 471690, 492654, 503136, 559040, 566028, 609120, 628920, 656872, 707535, 738981, 754704, 821090, 838560, 943380, 985308, 1006272, 1132056, 1218240, 1231635, 1257840, 1313744, 1415070, 1477962, 1509408, 1642180, 1677120, 1886760, 1970616, 2216943, 2264112, 2463270, 2515680, 2627488, 2830140, 2955924, 3018816, 3284360, 3694905, 3773520, 3941232, 4433886, 4528224, 4926540, 5031360, 5254976, 5660280, 5911848, 6568720, 6650829, 7389810, 7547040, 7882464, 8867772, 9056448, 9853080, 11084715, 11320560, 11823696, 13137440, 13301658, 14779620, 15094080, 15764928, 17735544, 19706160, 22169430, 22641120, 23647392, 26274880, 26603316, 29559240, 33254145, 35471088, 39412320, 44338860, 45282240, 47294784, 53206632, 59118480, 66508290, 70942176, 78824640, 88677720, 106413264, 118236960, 133016580, 141884352, 177355440, 212826528, 236473920, 266033160, 354710880, 425653056, 532066320, 709421760, 1064132640, 2128265280]

約数ペア:

[(1, 2128265280), (2, 1064132640), (3, 709421760), (4, 532066320), (5, 425653056), (6, 354710880), (8, 266033160), (9, 236473920), (10, 212826528), (12, 177355440), (15, 141884352), (16, 133016580), (18, 118236960), (20, 106413264), (24, 88677720), (27, 78824640), (30, 70942176), (32, 66508290), (36, 59118480), (40, 53206632), (45, 47294784), (47, 45282240), (48, 44338860), (54, 39412320), (60, 35471088), (64, 33254145), (72, 29559240), (80, 26603316), (81, 26274880), (90, 23647392), (94, 22641120), (96, 22169430), (108, 19706160), (120, 17735544), (135, 15764928), (141, 15094080), (144, 14779620), (160, 13301658), (162, 13137440), (180, 11823696), (188, 11320560), (192, 11084715), (216, 9853080), (235, 9056448), (240, 8867772), (270, 7882464), (282, 7547040), (288, 7389810), (320, 6650829), (324, 6568720), (360, 5911848), (376, 5660280), (405, 5254976), (423, 5031360), (432, 4926540), (470, 4528224), (480, 4433886), (540, 3941232), (564, 3773520), (576, 3694905), (648, 3284360), (705, 3018816), (720, 2955924), (752, 2830140), (810, 2627488), (846, 2515680), (864, 2463270), (940, 2264112), (960, 2216943), (1080, 1970616), (1128, 1886760), (1269, 1677120), (1296, 1642180), (1410, 1509408), (1440, 1477962), (1504, 1415070), (1620, 1313744), (1692, 1257840), (1728, 1231635), (1747, 1218240), (1880, 1132056), (2115, 1006272), (2160, 985308), (2256, 943380), (2538, 838560), (2592, 821090), (2820, 754704), (2880, 738981), (3008, 707535), (3240, 656872), (3384, 628920), (3494, 609120), (3760, 566028), (3807, 559040), (4230, 503136), (4320, 492654), (4512, 471690), (5076, 419280), (5184, 410545), (5241, 406080), (5640, 377352), (6345, 335424), (6480, 328436), (6768, 314460), (6988, 304560), (7520, 283014), (7614, 279520), (8460, 251568), (8640, 246327), (8735, 243648), (9024, 235845), (10152, 209640), (10482, 203040), (11280, 188676), (12690, 167712), (12960, 164218), (13536, 157230), (13976, 152280), (15040, 141507), (15228, 139760), (15723, 135360), (16920, 125784), (17470, 121824), (19035, 111808), (20304, 104820), (20964, 101520), (22560, 94338), (25380, 83856), (25920, 82109), (26205, 81216), (27072, 78615), (27952, 76140), (30456, 69880), (31446, 67680), (33840, 62892), (34940, 60912), (38070, 55904), (40608, 52410), (41928, 50760), (45120, 47169)]