4900201920

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 672

約数和(自身を含む): 18872118720

約数和(自身を除く): 13971916800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 41, 45, 48, 53, 54, 58, 60, 64, 72, 80, 81, 82, 87, 90, 96, 106, 108, 116, 120, 123, 135, 144, 145, 159, 160, 162, 164, 174, 180, 192, 205, 212, 216, 232, 240, 243, 246, 261, 265, 270, 288, 290, 318, 320, 324, 328, 348, 360, 369, 405, 410, 424, 432, 435, 464, 477, 480, 486, 492, 522, 530, 540, 576, 580, 615, 636, 648, 656, 696, 720, 738, 783, 795, 810, 820, 848, 864, 870, 928, 954, 960, 972, 984, 1044, 1060, 1080, 1107, 1160, 1189, 1215, 1230, 1272, 1296, 1305, 1312, 1392, 1431, 1440, 1476, 1537, 1566, 1590, 1620, 1640, 1696, 1728, 1740, 1845, 1856, 1908, 1944, 1968, 2088, 2120, 2160, 2173, 2214, 2320, 2349, 2378, 2385, 2430, 2460, 2544, 2592, 2610, 2624, 2784, 2862, 2880, 2952, 3074, 3132, 3180, 3240, 3280, 3321, 3392, 3480, 3567, 3690, 3816, 3888, 3915, 3936, 4176, 4240, 4293, 4320, 4346, 4428, 4611, 4640, 4698, 4756, 4770, 4860, 4920, 5088, 5184, 5220, 5535, 5568, 5724, 5904, 5945, 6148, 6264, 6360, 6480, 6519, 6560, 6642, 6960, 7047, 7134, 7155, 7380, 7632, 7685, 7776, 7830, 7872, 8352, 8480, 8586, 8640, 8692, 8856, 9222, 9280, 9396, 9512, 9540, 9720, 9840, 9963, 10176, 10440, 10701, 10865, 11070, 11448, 11745, 11808, 11890, 12296, 12528, 12720, 12879, 12960, 13038, 13120, 13284, 13833, 13920, 14094, 14268, 14310, 14760, 15264, 15370, 15552, 15660, 16605, 16704, 16960, 17172, 17384, 17712, 17835, 18444, 18792, 19024, 19080, 19440, 19557, 19680, 19926, 20880, 21402, 21465, 21730, 22140, 22896, 23055, 23490, 23616, 23780, 24592, 25056, 25440, 25758, 25920, 26076, 26568, 27666, 27840, 28188, 28536, 28620, 29520, 30528, 30740, 31320, 32103, 32595, 33210, 34344, 34768, 35235, 35424, 35670, 36888, 37584, 38048, 38160, 38880, 39114, 39360, 39852, 41499, 41760, 42804, 42930, 43460, 44280, 45792, 46110, 46980, 47560, 49184, 49815, 50112, 50880, 51516, 52152, 53136, 53505, 55332, 56376, 57072, 57240, 58671, 59040, 61480, 62640, 63017, 64206, 64395, 65190, 66420, 68688, 69165, 69536, 70470, 70848, 71340, 73776, 75168, 76096, 76320, 77760, 78228, 79704, 82998, 83520, 85608, 85860, 86920, 88560, 91584, 92220, 93960, 95120, 96309, 97785, 98368, 99630, 103032, 104304, 106272, 107010, 110664, 112752, 114144, 114480, 117342, 118080, 122960, 124497, 125280, 126034, 128412, 128790, 130380, 132840, 137376, 138330, 139072, 140940, 142680, 147552, 150336, 152640, 156456, 159408, 160515, 165996, 171216, 171720, 173840, 176013, 177120, 184440, 187920, 189051, 190240, 192618, 195570, 199260, 206064, 207495, 208608, 212544, 214020, 221328, 225504, 228288, 228960, 234684, 245920, 248994, 250560, 252068, 256824, 257580, 260760, 265680, 274752, 276660, 281880, 285360, 288927, 293355, 295104, 312912, 315085, 318816, 321030, 331992, 342432, 343440, 347680, 352026, 354240, 368880, 373491, 375840, 378102, 380480, 385236, 391140, 398520, 412128, 414990, 417216, 428040, 442656, 451008, 457920, 469368, 481545, 491840, 497988, 504136, 513648, 515160, 521520, 528039, 531360, 553320, 563760, 567153, 570720, 577854, 586710, 622485, 625824, 630170, 637632, 642060, 663984, 684864, 686880, 695360, 704052, 737760, 746982, 751680, 756204, 770472, 782280, 797040, 824256, 829980, 856080, 880065, 885312, 938736, 945255, 963090, 995976, 1008272, 1027296, 1030320, 1043040, 1056078, 1062720, 1106640, 1127520, 1134306, 1141440, 1155708, 1173420, 1244970, 1251648, 1260340, 1284120, 1327968, 1373760, 1408104, 1444635, 1475520, 1493964, 1512408, 1540944, 1564560, 1594080, 1659960, 1701459, 1712160, 1760130, 1867455, 1877472, 1890510, 1926180, 1991952, 2016544, 2054592, 2060640, 2086080, 2112156, 2213280, 2255040, 2268612, 2311416, 2346840, 2489940, 2520680, 2568240, 2640195, 2655936, 2816208, 2835765, 2889270, 2987928, 3024816, 3081888, 3129120, 3188160, 3319920, 3402918, 3424320, 3520260, 3734910, 3754944, 3781020, 3852360, 3983904, 4033088, 4121280, 4224312, 4426560, 4537224, 4622832, 4693680, 4979880, 5041360, 5104377, 5136480, 5280390, 5632416, 5671530, 5778540, 5975856, 6049632, 6163776, 6258240, 6639840, 6805836, 7040520, 7469820, 7562040, 7704720, 7967808, 8448624, 8507295, 9074448, 9245664, 9387360, 9959760, 10082720, 10208754, 10272960, 10560780, 11264832, 11343060, 11557080, 11951712, 12099264, 13279680, 13611672, 14081040, 14939640, 15124080, 15313131, 15409440, 16897248, 17014590, 18148896, 18491328, 18774720, 19919520, 20165440, 20417508, 21121560, 22686120, 23114160, 23903424, 25521885, 27223344, 28162080, 29879280, 30248160, 30626262, 30818880, 33794496, 34029180, 36297792, 39839040, 40835016, 42243120, 45372240, 46228320, 51043770, 54446688, 56324160, 59758560, 60496320, 61252524, 68058360, 76565655, 81670032, 84486240, 90744480, 92456640, 102087540, 108893376, 119517120, 122505048, 136116720, 153131310, 163340064, 168972480, 181488960, 204175080, 245010096, 272233440, 306262620, 326680128, 408350160, 490020192, 544466880, 612525240, 816700320, 980040384, 1225050480, 1633400640, 2450100960, 4900201920]

約数ペア:

[(1, 4900201920), (2, 2450100960), (3, 1633400640), (4, 1225050480), (5, 980040384), (6, 816700320), (8, 612525240), (9, 544466880), (10, 490020192), (12, 408350160), (15, 326680128), (16, 306262620), (18, 272233440), (20, 245010096), (24, 204175080), (27, 181488960), (29, 168972480), (30, 163340064), (32, 153131310), (36, 136116720), (40, 122505048), (41, 119517120), (45, 108893376), (48, 102087540), (53, 92456640), (54, 90744480), (58, 84486240), (60, 81670032), (64, 76565655), (72, 68058360), (80, 61252524), (81, 60496320), (82, 59758560), (87, 56324160), (90, 54446688), (96, 51043770), (106, 46228320), (108, 45372240), (116, 42243120), (120, 40835016), (123, 39839040), (135, 36297792), (144, 34029180), (145, 33794496), (159, 30818880), (160, 30626262), (162, 30248160), (164, 29879280), (174, 28162080), (180, 27223344), (192, 25521885), (205, 23903424), (212, 23114160), (216, 22686120), (232, 21121560), (240, 20417508), (243, 20165440), (246, 19919520), (261, 18774720), (265, 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(4920, 995976), (5088, 963090), (5184, 945255), (5220, 938736), (5535, 885312), (5568, 880065), (5724, 856080), (5904, 829980), (5945, 824256), (6148, 797040), (6264, 782280), (6360, 770472), (6480, 756204), (6519, 751680), (6560, 746982), (6642, 737760), (6960, 704052), (7047, 695360), (7134, 686880), (7155, 684864), (7380, 663984), (7632, 642060), (7685, 637632), (7776, 630170), (7830, 625824), (7872, 622485), (8352, 586710), (8480, 577854), (8586, 570720), (8640, 567153), (8692, 563760), (8856, 553320), (9222, 531360), (9280, 528039), (9396, 521520), (9512, 515160), (9540, 513648), (9720, 504136), (9840, 497988), (9963, 491840), (10176, 481545), (10440, 469368), (10701, 457920), (10865, 451008), (11070, 442656), (11448, 428040), (11745, 417216), (11808, 414990), (11890, 412128), (12296, 398520), (12528, 391140), (12720, 385236), (12879, 380480), (12960, 378102), (13038, 375840), (13120, 373491), (13284, 368880), (13833, 354240), (13920, 352026), (14094, 347680), (14268, 343440), (14310, 342432), (14760, 331992), (15264, 321030), (15370, 318816), (15552, 315085), (15660, 312912), (16605, 295104), (16704, 293355), (16960, 288927), (17172, 285360), (17384, 281880), (17712, 276660), (17835, 274752), (18444, 265680), (18792, 260760), (19024, 257580), (19080, 256824), (19440, 252068), (19557, 250560), (19680, 248994), (19926, 245920), (20880, 234684), (21402, 228960), (21465, 228288), (21730, 225504), (22140, 221328), (22896, 214020), (23055, 212544), (23490, 208608), (23616, 207495), (23780, 206064), (24592, 199260), (25056, 195570), (25440, 192618), (25758, 190240), (25920, 189051), (26076, 187920), (26568, 184440), (27666, 177120), (27840, 176013), (28188, 173840), (28536, 171720), (28620, 171216), (29520, 165996), (30528, 160515), (30740, 159408), (31320, 156456), (32103, 152640), (32595, 150336), (33210, 147552), (34344, 142680), (34768, 140940), (35235, 139072), (35424, 138330), (35670, 137376), (36888, 132840), (37584, 130380), (38048, 128790), (38160, 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