255649449888

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2335

約数の個数: 720

約数和(自身を含む): 934372454400

約数和(自身を除く): 678723004512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 31, 32, 36, 42, 48, 49, 54, 56, 58, 62, 63, 72, 81, 84, 87, 93, 96, 98, 108, 112, 116, 124, 126, 144, 147, 162, 168, 174, 186, 189, 196, 203, 216, 217, 224, 232, 248, 252, 261, 279, 288, 294, 324, 336, 348, 372, 378, 392, 406, 432, 434, 441, 464, 496, 504, 522, 558, 567, 588, 609, 648, 651, 672, 696, 744, 756, 783, 784, 812, 837, 864, 868, 882, 899, 928, 992, 1008, 1044, 1116, 1134, 1176, 1218, 1296, 1302, 1323, 1392, 1421, 1488, 1512, 1519, 1566, 1568, 1624, 1674, 1736, 1764, 1798, 1827, 1953, 2016, 2088, 2232, 2239, 2268, 2349, 2352, 2436, 2511, 2592, 2604, 2646, 2697, 2784, 2842, 2976, 3024, 3038, 3132, 3248, 3348, 3472, 3528, 3596, 3654, 3906, 3969, 4176, 4263, 4464, 4478, 4536, 4557, 4698, 4704, 4872, 5022, 5208, 5292, 5394, 5481, 5684, 5859, 6048, 6076, 6264, 6293, 6496, 6696, 6717, 6944, 7056, 7192, 7308, 7812, 7938, 8091, 8352, 8526, 8928, 8956, 9072, 9114, 9396, 9744, 10044, 10416, 10584, 10788, 10962, 11368, 11718, 12152, 12528, 12586, 12789, 13392, 13434, 13671, 14112, 14384, 14616, 15624, 15673, 15876, 16182, 16443, 17052, 17577, 17912, 18144, 18228, 18792, 18879, 19488, 20088, 20151, 20832, 21168, 21576, 21924, 22736, 23436, 24273, 24304, 25056, 25172, 25578, 26784, 26868, 27342, 28768, 29232, 31248, 31346, 31752, 32364, 32886, 34104, 35154, 35824, 36456, 37584, 37758, 38367, 40176, 40302, 41013, 42336, 43152, 43848, 44051, 45472, 46872, 47019, 48546, 48608, 50344, 51156, 53736, 54684, 56637, 58464, 60453, 62496, 62692, 63504, 64728, 64931, 65772, 68208, 69409, 70308, 71648, 72819, 72912, 75168, 75516, 76734, 80352, 80604, 82026, 86304, 87696, 88102, 93744, 94038, 97092, 100688, 102312, 107472, 109368, 109711, 113274, 115101, 120906, 123039, 125384, 127008, 129456, 129862, 131544, 132153, 136416, 138818, 140616, 141057, 145638, 145824, 151032, 153468, 161208, 164052, 169911, 175392, 176204, 181359, 187488, 188076, 194184, 194793, 201376, 204624, 208227, 214944, 218736, 219422, 226548, 230202, 241812, 246078, 250768, 258912, 259724, 263088, 264306, 277636, 281232, 282114, 291276, 302064, 306936, 322416, 328104, 329133, 339822, 352408, 362718, 376152, 388368, 389586, 396459, 409248, 416454, 423171, 437472, 438844, 453096, 454517, 460404, 483624, 485863, 492156, 501536, 509733, 519448, 526176, 528612, 555272, 562464, 564228, 582552, 584379, 604128, 613872, 624681, 644832, 656208, 658266, 679644, 704816, 725436, 752304, 776736, 779172, 792918, 832908, 846342, 877688, 906192, 909034, 920808, 967248, 971726, 984312, 987399, 1019466, 1038896, 1057224, 1110544, 1128456, 1165104, 1168758, 1189377, 1227744, 1249362, 1269513, 1312416, 1316532, 1359288, 1363551, 1409632, 1450872, 1457589, 1504608, 1558344, 1585836, 1665816, 1692684, 1753137, 1755376, 1812384, 1818068, 1841616, 1874043, 1934496, 1943452, 1968624, 1974798, 2012861, 2038932, 2077792, 2114448, 2221088, 2256912, 2330208, 2337516, 2378754, 2498724, 2539026, 2633064, 2718576, 2727102, 2901744, 2915178, 2962197, 3116688, 3171672, 3181619, 3331632, 3385368, 3401041, 3506274, 3510752, 3568131, 3636136, 3683232, 3748086, 3886904, 3937248, 3949596, 4025722, 4077864, 4090653, 4228896, 4372767, 4513824, 4675032, 4757508, 4997448, 5078052, 5259411, 5266128, 5437152, 5454204, 5622129, 5803488, 5830356, 5924394, 6038583, 6233376, 6343344, 6363238, 6663264, 6770736, 6802082, 7012548, 7136262, 7272272, 7496172, 7773808, 7899192, 8051444, 8155728, 8181306, 8745534, 8886591, 9350064, 9515016, 9544857, 9994896, 10156104, 10203123, 10518822, 10532256, 10908408, 11244258, 11660712, 11848788, 12077166, 12271959, 12686688, 12726476, 13118301, 13541472, 13604164, 14025096, 14090027, 14272524, 14544544, 14992344, 15547616, 15798384, 16102888, 16311456, 16362612, 17491068, 17773182, 18115749, 18700128, 19030032, 19089714, 19989792, 20312208, 20406246, 21037644, 21816816, 22488516, 23321424, 23697576, 24154332, 24543918, 25452952, 26236602, 27208328, 28050192, 28180054, 28545048, 28634571, 29984688, 30609369, 31596768, 32205776, 32725224, 34982136, 35546364, 36231498, 36815877, 38060064, 38179428, 39354903, 40624416, 40812492, 42075288, 42270081, 43633632, 44977032, 46642848, 47395152, 48308664, 49087836, 50905904, 52473204, 54347247, 54416656, 56100384, 56360108, 57090096, 57269142, 59969376, 61218738, 64411552, 65450448, 69964272, 71092728, 72462996, 73631754, 76358856, 78709806, 81624984, 84150576, 84540162, 85903713, 89954064, 91828107, 94790304, 96617328, 98175672, 98630189, 101811808, 104946408, 108694494, 108833312, 112720216, 114180192, 114538284, 122437476, 126810243, 130900896, 139928544, 142185456, 144925992, 147263508, 152717712, 157419612, 163041741, 163249968, 168301152, 169080324, 171807426, 179908128, 183656214, 193234656, 196351344, 197260378, 209892816, 217388988, 225440432, 229076568, 244874952, 253620486, 257711139, 275484321, 284370912, 289851984, 294527016, 295890567, 305435424, 314839224, 326083482, 326499936, 338160648, 343614852, 367312428, 380430729, 392702688, 394520756, 419785632, 434777976, 450880864, 458153136, 489749904, 507240972, 515422278, 550968642, 579703968, 589054032, 591781134, 629678448, 652166964, 676321296, 687229704, 734624856, 760861458, 789041512, 869555952, 887671701, 916306272, 979499808, 1014481944, 1030844556, 1101937284, 1141292187, 1178108064, 1183562268, 1259356896, 1304333928, 1352642592, 1374459408, 1469249712, 1521722916, 1578083024, 1739111904, 1775343402, 2028963888, 2061689112, 2203874568, 2282584374, 2367124536, 2608667856, 2663015103, 2748918816, 2938499424, 3043445832, 3156166048, 3550686804, 4057927776, 4123378224, 4407749136, 4565168748, 4734249072, 5217335712, 5326030206, 6086891664, 7101373608, 7989045309, 8246756448, 8815498272, 9130337496, 9468498144, 10652060412, 12173783328, 14202747216, 15978090618, 18260674992, 21304120824, 28405494432, 31956181236, 36521349984, 42608241648, 63912362472, 85216483296, 127824724944, 255649449888]

約数ペア:

[(1, 255649449888), (2, 127824724944), (3, 85216483296), (4, 63912362472), (6, 42608241648), (7, 36521349984), (8, 31956181236), (9, 28405494432), (12, 21304120824), (14, 18260674992), (16, 15978090618), (18, 14202747216), (21, 12173783328), (24, 10652060412), (27, 9468498144), (28, 9130337496), (29, 8815498272), (31, 8246756448), (32, 7989045309), (36, 7101373608), (42, 6086891664), (48, 5326030206), (49, 5217335712), (54, 4734249072), (56, 4565168748), (58, 4407749136), (62, 4123378224), (63, 4057927776), (72, 3550686804), (81, 3156166048), (84, 3043445832), (87, 2938499424), (93, 2748918816), (96, 2663015103), (98, 2608667856), (108, 2367124536), (112, 2282584374), (116, 2203874568), (124, 2061689112), (126, 2028963888), (144, 1775343402), (147, 1739111904), (162, 1578083024), (168, 1521722916), (174, 1469249712), (186, 1374459408), (189, 1352642592), (196, 1304333928), (203, 1259356896), (216, 1183562268), (217, 1178108064), (224, 1141292187), (232, 1101937284), (248, 1030844556), (252, 1014481944), (261, 979499808), (279, 916306272), (288, 887671701), (294, 869555952), (324, 789041512), (336, 760861458), (348, 734624856), (372, 687229704), (378, 676321296), (392, 652166964), (406, 629678448), (432, 591781134), (434, 589054032), (441, 579703968), (464, 550968642), (496, 515422278), (504, 507240972), (522, 489749904), (558, 458153136), (567, 450880864), (588, 434777976), (609, 419785632), (648, 394520756), (651, 392702688), (672, 380430729), (696, 367312428), (744, 343614852), (756, 338160648), (783, 326499936), (784, 326083482), (812, 314839224), (837, 305435424), (864, 295890567), (868, 294527016), (882, 289851984), (899, 284370912), (928, 275484321), (992, 257711139), (1008, 253620486), (1044, 244874952), (1116, 229076568), (1134, 225440432), (1176, 217388988), (1218, 209892816), (1296, 197260378), (1302, 196351344), (1323, 193234656), (1392, 183656214), (1421, 179908128), (1488, 171807426), (1512, 169080324), (1519, 168301152), (1566, 163249968), (1568, 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