638620661760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{5387}}^1$

素因数の和:5661

約数の個数: 384

約数和(自身を含む): 2173201954560

約数和(自身を除く): 1534581292800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 227, 240, 255, 256, 272, 320, 340, 384, 408, 454, 480, 510, 512, 544, 640, 680, 681, 768, 816, 908, 960, 1020, 1024, 1088, 1135, 1280, 1360, 1362, 1536, 1632, 1816, 1920, 2040, 2048, 2176, 2270, 2560, 2720, 2724, 3072, 3264, 3405, 3632, 3840, 3859, 4080, 4352, 4540, 5120, 5387, 5440, 5448, 6144, 6528, 6810, 7264, 7680, 7718, 8160, 8704, 9080, 10240, 10774, 10880, 10896, 11577, 13056, 13620, 14528, 15360, 15436, 16161, 16320, 17408, 18160, 19295, 21548, 21760, 21792, 23154, 26112, 26935, 27240, 29056, 30720, 30872, 32322, 32640, 34816, 36320, 38590, 43096, 43520, 43584, 46308, 52224, 53870, 54480, 57885, 58112, 61744, 64644, 65280, 72640, 77180, 80805, 86192, 87040, 87168, 91579, 92616, 104448, 107740, 108960, 115770, 116224, 123488, 129288, 130560, 145280, 154360, 161610, 172384, 174080, 174336, 183158, 185232, 215480, 217920, 231540, 232448, 246976, 258576, 261120, 274737, 290560, 308720, 323220, 344768, 348672, 366316, 370464, 430960, 435840, 457895, 463080, 464896, 493952, 517152, 522240, 549474, 581120, 617440, 646440, 689536, 697344, 732632, 740928, 861920, 871680, 915790, 926160, 987904, 1034304, 1098948, 1162240, 1222849, 1234880, 1292880, 1373685, 1379072, 1394688, 1465264, 1481856, 1723840, 1743360, 1831580, 1852320, 1975808, 2068608, 2197896, 2324480, 2445698, 2469760, 2585760, 2747370, 2758144, 2930528, 2963712, 3447680, 3486720, 3663160, 3668547, 3704640, 3951616, 4137216, 4395792, 4891396, 4939520, 5171520, 5494740, 5516288, 5861056, 5927424, 6114245, 6895360, 6973440, 7326320, 7337094, 7409280, 7903232, 8274432, 8791584, 9782792, 9879040, 10343040, 10989480, 11032576, 11722112, 11854848, 12228490, 13790720, 14652640, 14674188, 14818560, 16548864, 17583168, 18342735, 19565584, 19758080, 20686080, 20788433, 21978960, 23444224, 23709696, 24456980, 27581440, 29305280, 29348376, 29637120, 33097728, 35166336, 36685470, 39131168, 39516160, 41372160, 41576866, 43957920, 46888448, 48913960, 55162880, 58610560, 58696752, 59274240, 62365299, 70332672, 73370940, 78262336, 82744320, 83153732, 87915840, 93776896, 97827920, 103942165, 117221120, 117393504, 118548480, 124730598, 140665344, 146741880, 156524672, 165488640, 166307464, 175831680, 187553792, 195655840, 207884330, 234442240, 234787008, 249461196, 281330688, 293483760, 311826495, 313049344, 332614928, 351663360, 391311680, 415768660, 468884480, 469574016, 498922392, 562661376, 586967520, 623652990, 626098688, 665229856, 703326720, 782623360, 831537320, 937768960, 939148032, 997844784, 1173935040, 1247305980, 1252197376, 1330459712, 1406653440, 1565246720, 1663074640, 1878296064, 1995689568, 2347870080, 2494611960, 2504394752, 2660919424, 2813306880, 3130493440, 3326149280, 3756592128, 3991379136, 4695740160, 4989223920, 5321838848, 6260986880, 6652298560, 7513184256, 7982758272, 9391480320, 9978447840, 10643677696, 12521973760, 13304597120, 15965516544, 18782960640, 19956895680, 21287355392, 26609194240, 31931033088, 37565921280, 39913791360, 42574710784, 53218388480, 63862066176, 79827582720, 106436776960, 127724132352, 159655165440, 212873553920, 319310330880, 638620661760]

約数ペア:

[(1, 638620661760), (2, 319310330880), (3, 212873553920), (4, 159655165440), (5, 127724132352), (6, 106436776960), (8, 79827582720), (10, 63862066176), (12, 53218388480), (15, 42574710784), (16, 39913791360), (17, 37565921280), (20, 31931033088), (24, 26609194240), (30, 21287355392), (32, 19956895680), (34, 18782960640), (40, 15965516544), (48, 13304597120), (51, 12521973760), (60, 10643677696), (64, 9978447840), (68, 9391480320), (80, 7982758272), (85, 7513184256), (96, 6652298560), (102, 6260986880), (120, 5321838848), (128, 4989223920), (136, 4695740160), (160, 3991379136), (170, 3756592128), (192, 3326149280), (204, 3130493440), (227, 2813306880), (240, 2660919424), (255, 2504394752), (256, 2494611960), (272, 2347870080), (320, 1995689568), (340, 1878296064), (384, 1663074640), (408, 1565246720), (454, 1406653440), (480, 1330459712), (510, 1252197376), (512, 1247305980), (544, 1173935040), (640, 997844784), (680, 939148032), (681, 937768960), (768, 831537320), (816, 782623360), (908, 703326720), (960, 665229856), (1020, 626098688), (1024, 623652990), (1088, 586967520), (1135, 562661376), (1280, 498922392), (1360, 469574016), (1362, 468884480), (1536, 415768660), (1632, 391311680), (1816, 351663360), (1920, 332614928), (2040, 313049344), (2048, 311826495), (2176, 293483760), (2270, 281330688), (2560, 249461196), (2720, 234787008), (2724, 234442240), (3072, 207884330), (3264, 195655840), (3405, 187553792), (3632, 175831680), (3840, 166307464), (3859, 165488640), (4080, 156524672), (4352, 146741880), (4540, 140665344), (5120, 124730598), (5387, 118548480), (5440, 117393504), (5448, 117221120), (6144, 103942165), (6528, 97827920), (6810, 93776896), (7264, 87915840), (7680, 83153732), (7718, 82744320), (8160, 78262336), (8704, 73370940), (9080, 70332672), (10240, 62365299), (10774, 59274240), (10880, 58696752), (10896, 58610560), (11577, 55162880), (13056, 48913960), (13620, 46888448), (14528, 43957920), (15360, 41576866), (15436, 41372160), (16161, 39516160), (16320, 39131168), (17408, 36685470), (18160, 35166336), (19295, 33097728), (21548, 29637120), (21760, 29348376), (21792, 29305280), (23154, 27581440), (26112, 24456980), (26935, 23709696), (27240, 23444224), (29056, 21978960), (30720, 20788433), (30872, 20686080), (32322, 19758080), (32640, 19565584), (34816, 18342735), (36320, 17583168), (38590, 16548864), (43096, 14818560), (43520, 14674188), (43584, 14652640), (46308, 13790720), (52224, 12228490), (53870, 11854848), (54480, 11722112), (57885, 11032576), (58112, 10989480), (61744, 10343040), (64644, 9879040), (65280, 9782792), (72640, 8791584), (77180, 8274432), (80805, 7903232), (86192, 7409280), (87040, 7337094), (87168, 7326320), (91579, 6973440), (92616, 6895360), (104448, 6114245), (107740, 5927424), (108960, 5861056), (115770, 5516288), (116224, 5494740), (123488, 5171520), (129288, 4939520), (130560, 4891396), (145280, 4395792), (154360, 4137216), (161610, 3951616), (172384, 3704640), (174080, 3668547), (174336, 3663160), (183158, 3486720), (185232, 3447680), (215480, 2963712), (217920, 2930528), (231540, 2758144), (232448, 2747370), (246976, 2585760), (258576, 2469760), (261120, 2445698), (274737, 2324480), (290560, 2197896), (308720, 2068608), (323220, 1975808), (344768, 1852320), (348672, 1831580), (366316, 1743360), (370464, 1723840), (430960, 1481856), (435840, 1465264), (457895, 1394688), (463080, 1379072), (464896, 1373685), (493952, 1292880), (517152, 1234880), (522240, 1222849), (549474, 1162240), (581120, 1098948), (617440, 1034304), (646440, 987904), (689536, 926160), (697344, 915790), (732632, 871680), (740928, 861920)]