638491626240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^2$

素因数の和:365

約数の個数: 648

約数和(自身を含む): 2262118371408

約数和(自身を除く): 1623626745168

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, 61, 64, 65, 78, 80, 96, 104, 120, 122, 127, 128, 130, 156, 160, 169, 183, 192, 195, 208, 240, 244, 254, 256, 260, 305, 312, 320, 338, 366, 381, 384, 390, 416, 480, 488, 507, 508, 520, 610, 624, 635, 640, 676, 732, 762, 768, 780, 793, 832, 845, 915, 960, 976, 1014, 1016, 1040, 1220, 1248, 1270, 1280, 1352, 1464, 1524, 1560, 1586, 1651, 1664, 1690, 1830, 1905, 1920, 1952, 2028, 2032, 2080, 2379, 2440, 2496, 2535, 2540, 2704, 2928, 3048, 3120, 3172, 3302, 3328, 3380, 3660, 3810, 3840, 3904, 3965, 4056, 4064, 4160, 4758, 4880, 4953, 4992, 5070, 5080, 5408, 5856, 6096, 6240, 6344, 6604, 6760, 7320, 7620, 7747, 7808, 7930, 8112, 8128, 8255, 8320, 9516, 9760, 9906, 9984, 10140, 10160, 10309, 10816, 11712, 11895, 12192, 12480, 12688, 13208, 13520, 14640, 15240, 15494, 15616, 15860, 16129, 16224, 16256, 16510, 16640, 19032, 19520, 19812, 20280, 20320, 20618, 21463, 21632, 23241, 23424, 23790, 24384, 24765, 24960, 25376, 26416, 27040, 29280, 30480, 30927, 30988, 31720, 32258, 32448, 32512, 33020, 38064, 38735, 39040, 39624, 40560, 40640, 41236, 42926, 43264, 46482, 46848, 47580, 48387, 48768, 49530, 49920, 50752, 51545, 52832, 54080, 58560, 60960, 61854, 61976, 63440, 64389, 64516, 64896, 66040, 76128, 77470, 78080, 79248, 80645, 81120, 81280, 82472, 85852, 92964, 95160, 96774, 97536, 99060, 100711, 101504, 103090, 105664, 107315, 108160, 116205, 117120, 121920, 123708, 123952, 126880, 128778, 129032, 129792, 132080, 152256, 154635, 154940, 158496, 161290, 162240, 162560, 164944, 171704, 185928, 190320, 193548, 198120, 201422, 203008, 206180, 209677, 211328, 214630, 216320, 232410, 234240, 241935, 243840, 247416, 247904, 253760, 257556, 258064, 264160, 302133, 304512, 309270, 309880, 316992, 321945, 322580, 324480, 329888, 343408, 371856, 380640, 387096, 396240, 402844, 412360, 419354, 422656, 429260, 464820, 483870, 487680, 494832, 495808, 503555, 507520, 515112, 516128, 528320, 604266, 609024, 618540, 619760, 629031, 633984, 643890, 645160, 648960, 659776, 686816, 743712, 761280, 774192, 792480, 805688, 824720, 838708, 858520, 929640, 967740, 983869, 989664, 991616, 1007110, 1015040, 1030224, 1032256, 1048385, 1056640, 1208532, 1237080, 1239520, 1258062, 1267968, 1287780, 1290320, 1309243, 1319552, 1373632, 1487424, 1510665, 1522560, 1548384, 1584960, 1611376, 1649440, 1677416, 1717040, 1859280, 1935480, 1967738, 1979328, 1983232, 2014220, 2060448, 2064512, 2096770, 2113280, 2417064, 2474160, 2479040, 2516124, 2575560, 2580640, 2618486, 2639104, 2725801, 2747264, 2951607, 2974848, 3021330, 3045120, 3096768, 3145155, 3169920, 3222752, 3298880, 3354832, 3434080, 3718560, 3870960, 3927729, 3935476, 3958656, 4028440, 4120896, 4129024, 4193540, 4834128, 4919345, 4948320, 4958080, 5032248, 5151120, 5161280, 5236972, 5451602, 5494528, 5903214, 5949696, 6042660, 6193536, 6290310, 6339840, 6445504, 6546215, 6597760, 6709664, 6868160, 7437120, 7741920, 7855458, 7870952, 7917312, 8056880, 8177403, 8241792, 8387080, 9668256, 9838690, 9896640, 9916160, 10064496, 10302240, 10322560, 10473944, 10903204, 11806428, 12085320, 12387072, 12580620, 12790297, 12891008, 13092430, 13195520, 13419328, 13629005, 13736320, 14758035, 14874240, 15483840, 15710916, 15741904, 16113760, 16354806, 16483584, 16774160, 19336512, 19638645, 19677380, 19793280, 20128992, 20604480, 20645120, 20947888, 21806408, 23612856, 24170640, 25161240, 25580594, 25782016, 26184860, 26838656, 27258010, 27472640, 29516070, 29748480, 30967680, 31421832, 31483808, 32227520, 32709612, 33548320, 38370891, 38673024, 39277290, 39354760, 39586560, 40257984, 40887015, 41208960, 41895776, 43612816, 47225712, 48341280, 50322480, 51161188, 52369720, 53677312, 54516020, 59032140, 61935360, 62843664, 62967616, 63951485, 64455040, 65419224, 67096640, 76741782, 77346048, 78554580, 78709520, 80515968, 81774030, 82417920, 83791552, 87225632, 94451424, 96682560, 100644960, 102322376, 104739440, 109032040, 118064280, 125687328, 125935232, 127902970, 128910080, 130838448, 134193280, 153483564, 157109160, 157419040, 161031936, 163548060, 166273861, 167583104, 174451264, 188902848, 191854455, 193365120, 201289920, 204644752, 209478880, 218064080, 236128560, 251374656, 251870464, 255805940, 261676896, 268386560, 306967128, 314218320, 314838080, 327096120, 332547722, 335166208, 348902528, 377805696, 383708910, 386730240, 402579840, 409289504, 418957760, 436128160, 472257120, 498821583, 502749312, 511611880, 523353792, 613934256, 628436640, 629676160, 654192240, 665095444, 697805056, 755611392, 767417820, 805159680, 818579008, 831369305, 837915520, 872256320, 944514240, 997643166, 1005498624, 1023223760, 1046707584, 1227868512, 1256873280, 1259352320, 1308384480, 1330190888, 1534835640, 1637158016, 1662738610, 1675831040, 1744512640, 1889028480, 1995286332, 2046447520, 2093415168, 2455737024, 2494107915, 2513746560, 2616768960, 2660381776, 3069671280, 3274316032, 3325477220, 3489025280, 3778056960, 3990572664, 4092895040, 4911474048, 4988215830, 5027493120, 5233537920, 5320763552, 6139342560, 6650954440, 7981145328, 8185790080, 9822948096, 9976431660, 10467075840, 10641527104, 12278685120, 13301908880, 15962290656, 16371580160, 19952863320, 21283054208, 24557370240, 26603817760, 31924581312, 39905726640, 42566108416, 49114740480, 53207635520, 63849162624, 79811453280, 106415271040, 127698325248, 159622906560, 212830542080, 319245813120, 638491626240]

約数ペア:

[(1, 638491626240), (2, 319245813120), (3, 212830542080), (4, 159622906560), (5, 127698325248), (6, 106415271040), (8, 79811453280), (10, 63849162624), (12, 53207635520), (13, 49114740480), (15, 42566108416), (16, 39905726640), (20, 31924581312), (24, 26603817760), (26, 24557370240), (30, 21283054208), (32, 19952863320), (39, 16371580160), (40, 15962290656), (48, 13301908880), (52, 12278685120), (60, 10641527104), (61, 10467075840), (64, 9976431660), (65, 9822948096), (78, 8185790080), (80, 7981145328), (96, 6650954440), (104, 6139342560), (120, 5320763552), (122, 5233537920), (127, 5027493120), (128, 4988215830), (130, 4911474048), (156, 4092895040), (160, 3990572664), (169, 3778056960), (183, 3489025280), (192, 3325477220), (195, 3274316032), (208, 3069671280), (240, 2660381776), (244, 2616768960), (254, 2513746560), (256, 2494107915), (260, 2455737024), (305, 2093415168), (312, 2046447520), (320, 1995286332), (338, 1889028480), (366, 1744512640), (381, 1675831040), (384, 1662738610), (390, 1637158016), (416, 1534835640), (480, 1330190888), (488, 1308384480), (507, 1259352320), (508, 1256873280), (520, 1227868512), (610, 1046707584), (624, 1023223760), (635, 1005498624), (640, 997643166), (676, 944514240), (732, 872256320), (762, 837915520), (768, 831369305), (780, 818579008), (793, 805159680), (832, 767417820), (845, 755611392), (915, 697805056), (960, 665095444), (976, 654192240), (1014, 629676160), (1016, 628436640), (1040, 613934256), (1220, 523353792), (1248, 511611880), (1270, 502749312), (1280, 498821583), (1352, 472257120), (1464, 436128160), (1524, 418957760), (1560, 409289504), (1586, 402579840), (1651, 386730240), (1664, 383708910), (1690, 377805696), (1830, 348902528), (1905, 335166208), (1920, 332547722), (1952, 327096120), (2028, 314838080), (2032, 314218320), (2080, 306967128), (2379, 268386560), (2440, 261676896), (2496, 255805940), (2535, 251870464), (2540, 251374656), (2704, 236128560), (2928, 218064080), (3048, 209478880), (3120, 204644752), (3172, 201289920), (3302, 193365120), (3328, 191854455), (3380, 188902848), (3660, 174451264), (3810, 167583104), (3840, 166273861), (3904, 163548060), (3965, 161031936), (4056, 157419040), (4064, 157109160), (4160, 153483564), (4758, 134193280), (4880, 130838448), (4953, 128910080), (4992, 127902970), (5070, 125935232), (5080, 125687328), (5408, 118064280), (5856, 109032040), (6096, 104739440), (6240, 102322376), (6344, 100644960), (6604, 96682560), (6760, 94451424), (7320, 87225632), (7620, 83791552), (7747, 82417920), (7808, 81774030), (7930, 80515968), (8112, 78709520), (8128, 78554580), (8255, 77346048), (8320, 76741782), (9516, 67096640), (9760, 65419224), (9906, 64455040), (9984, 63951485), (10140, 62967616), (10160, 62843664), (10309, 61935360), (10816, 59032140), (11712, 54516020), (11895, 53677312), (12192, 52369720), (12480, 51161188), (12688, 50322480), (13208, 48341280), (13520, 47225712), (14640, 43612816), (15240, 41895776), (15494, 41208960), (15616, 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(58560, 10903204), (60960, 10473944), (61854, 10322560), (61976, 10302240), (63440, 10064496), (64389, 9916160), (64516, 9896640), (64896, 9838690), (66040, 9668256), (76128, 8387080), (77470, 8241792), (78080, 8177403), (79248, 8056880), (80645, 7917312), (81120, 7870952), (81280, 7855458), (82472, 7741920), (85852, 7437120), (92964, 6868160), (95160, 6709664), (96774, 6597760), (97536, 6546215), (99060, 6445504), (100711, 6339840), (101504, 6290310), (103090, 6193536), (105664, 6042660), (107315, 5949696), (108160, 5903214), (116205, 5494528), (117120, 5451602), (121920, 5236972), (123708, 5161280), (123952, 5151120), (126880, 5032248), (128778, 4958080), (129032, 4948320), (129792, 4919345), (132080, 4834128), (152256, 4193540), (154635, 4129024), (154940, 4120896), (158496, 4028440), (161290, 3958656), (162240, 3935476), (162560, 3927729), (164944, 3870960), (171704, 3718560), (185928, 3434080), (190320, 3354832), (193548, 3298880), (198120, 3222752), (201422, 3169920), (203008, 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(648960, 983869), (659776, 967740), (686816, 929640), (743712, 858520), (761280, 838708), (774192, 824720), (792480, 805688)]