1605084768

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1287

約数の個数: 288

約数和(自身を含む): 5626091520

約数和(自身を除く): 4021006752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 96, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 224, 248, 252, 279, 288, 294, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 588, 651, 672, 744, 756, 784, 837, 864, 868, 882, 992, 1008, 1116, 1176, 1223, 1302, 1323, 1488, 1512, 1519, 1568, 1674, 1736, 1764, 1953, 2016, 2232, 2352, 2446, 2604, 2646, 2976, 3024, 3038, 3348, 3472, 3528, 3669, 3906, 4464, 4557, 4704, 4892, 5208, 5292, 5859, 6048, 6076, 6696, 6944, 7056, 7338, 7812, 8561, 8928, 9114, 9784, 10416, 10584, 11007, 11718, 12152, 13392, 13671, 14112, 14676, 15624, 17122, 18228, 19568, 20832, 21168, 22014, 23436, 24304, 25683, 26784, 27342, 29352, 31248, 33021, 34244, 36456, 37913, 39136, 41013, 42336, 44028, 46872, 48608, 51366, 54684, 58704, 59927, 62496, 66042, 68488, 72912, 75826, 77049, 82026, 88056, 93744, 102732, 109368, 113739, 117408, 119854, 132084, 136976, 145824, 151652, 154098, 164052, 176112, 179781, 187488, 205464, 218736, 227478, 231147, 239708, 264168, 265391, 273952, 303304, 308196, 328104, 341217, 352224, 359562, 410928, 437472, 454956, 462294, 479416, 528336, 530782, 539343, 606608, 616392, 656208, 682434, 719124, 796173, 821856, 909912, 924588, 958832, 1023651, 1056672, 1061564, 1078686, 1213216, 1232784, 1312416, 1364868, 1438248, 1592346, 1618029, 1819824, 1849176, 1857737, 1917664, 2047302, 2123128, 2157372, 2388519, 2465568, 2729736, 2876496, 3184692, 3236058, 3639648, 3698352, 3715474, 4094604, 4246256, 4314744, 4777038, 5459472, 5573211, 5752992, 6369384, 6472116, 7165557, 7396704, 7430948, 8189208, 8492512, 8629488, 9554076, 10918944, 11146422, 12738768, 12944232, 14331114, 14861896, 16378416, 16719633, 17258976, 19108152, 22292844, 25477536, 25888464, 28662228, 29723792, 32756832, 33439266, 38216304, 44585688, 50158899, 51776928, 57324456, 59447584, 66878532, 76432608, 89171376, 100317798, 114648912, 133757064, 178342752, 200635596, 229297824, 267514128, 401271192, 535028256, 802542384, 1605084768]

約数ペア:

[(1, 1605084768), (2, 802542384), (3, 535028256), (4, 401271192), (6, 267514128), (7, 229297824), (8, 200635596), (9, 178342752), (12, 133757064), (14, 114648912), (16, 100317798), (18, 89171376), (21, 76432608), (24, 66878532), (27, 59447584), (28, 57324456), (31, 51776928), (32, 50158899), (36, 44585688), (42, 38216304), (48, 33439266), (49, 32756832), (54, 29723792), (56, 28662228), (62, 25888464), (63, 25477536), (72, 22292844), (84, 19108152), (93, 17258976), (96, 16719633), (98, 16378416), (108, 14861896), (112, 14331114), (124, 12944232), (126, 12738768), (144, 11146422), (147, 10918944), (168, 9554076), (186, 8629488), (189, 8492512), (196, 8189208), (216, 7430948), (217, 7396704), (224, 7165557), (248, 6472116), (252, 6369384), (279, 5752992), (288, 5573211), (294, 5459472), (336, 4777038), (372, 4314744), (378, 4246256), (392, 4094604), (432, 3715474), (434, 3698352), (441, 3639648), (496, 3236058), (504, 3184692), (558, 2876496), (588, 2729736), (651, 2465568), (672, 2388519), (744, 2157372), (756, 2123128), (784, 2047302), (837, 1917664), (864, 1857737), (868, 1849176), (882, 1819824), (992, 1618029), (1008, 1592346), (1116, 1438248), (1176, 1364868), (1223, 1312416), (1302, 1232784), (1323, 1213216), (1488, 1078686), (1512, 1061564), (1519, 1056672), (1568, 1023651), (1674, 958832), (1736, 924588), (1764, 909912), (1953, 821856), (2016, 796173), (2232, 719124), (2352, 682434), (2446, 656208), (2604, 616392), (2646, 606608), (2976, 539343), (3024, 530782), (3038, 528336), (3348, 479416), (3472, 462294), (3528, 454956), (3669, 437472), (3906, 410928), (4464, 359562), (4557, 352224), (4704, 341217), (4892, 328104), (5208, 308196), (5292, 303304), (5859, 273952), (6048, 265391), (6076, 264168), (6696, 239708), (6944, 231147), (7056, 227478), (7338, 218736), (7812, 205464), (8561, 187488), (8928, 179781), (9114, 176112), (9784, 164052), (10416, 154098), (10584, 151652), (11007, 145824), (11718, 136976), (12152, 132084), (13392, 119854), (13671, 117408), (14112, 113739), (14676, 109368), (15624, 102732), (17122, 93744), (18228, 88056), (19568, 82026), (20832, 77049), (21168, 75826), (22014, 72912), (23436, 68488), (24304, 66042), (25683, 62496), (26784, 59927), (27342, 58704), (29352, 54684), (31248, 51366), (33021, 48608), (34244, 46872), (36456, 44028), (37913, 42336), (39136, 41013)]