18335520000

素因数分解:

$2^8\times 3^2\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 1080

約数和(自身を含む): 80686622016

約数和(自身を除く): 62351102016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 50, 51, 56, 60, 63, 64, 68, 70, 72, 75, 80, 84, 85, 90, 96, 100, 102, 105, 107, 112, 119, 120, 125, 126, 128, 136, 140, 144, 150, 153, 160, 168, 170, 175, 180, 192, 200, 204, 210, 214, 224, 225, 238, 240, 250, 252, 255, 256, 272, 280, 288, 300, 306, 315, 320, 321, 336, 340, 350, 357, 360, 375, 384, 400, 408, 420, 425, 428, 448, 450, 476, 480, 500, 504, 510, 525, 535, 544, 560, 576, 595, 600, 612, 625, 630, 640, 642, 672, 680, 700, 714, 720, 749, 750, 765, 768, 800, 816, 840, 850, 856, 875, 896, 900, 952, 960, 963, 1000, 1008, 1020, 1050, 1070, 1071, 1088, 1120, 1125, 1152, 1190, 1200, 1224, 1250, 1260, 1275, 1280, 1284, 1344, 1360, 1400, 1428, 1440, 1498, 1500, 1530, 1575, 1600, 1605, 1632, 1680, 1700, 1712, 1750, 1785, 1792, 1800, 1819, 1875, 1904, 1920, 1926, 2000, 2016, 2040, 2100, 2125, 2140, 2142, 2176, 2240, 2247, 2250, 2304, 2380, 2400, 2448, 2500, 2520, 2550, 2568, 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321000, 326400, 327420, 336000, 337050, 340000, 342400, 342720, 349248, 357000, 359520, 360000, 363800, 374500, 380800, 381990, 382500, 385200, 401250, 403200, 407456, 408000, 409275, 410880, 420000, 428000, 428400, 431424, 436560, 446250, 449400, 454750, 456960, 458388, 465664, 468125, 476000, 479360, 480000, 481500, 489600, 504000, 509320, 510000, 513600, 523872, 535000, 535500, 539280, 544000, 545700, 560000, 561750, 571200, 572985, 575232, 582080, 595000, 599200, 601875, 611184, 612000, 616320, 630000, 636650, 642000, 654840, 669375, 672000, 674100, 680000, 682125, 684800, 685440, 698496, 714000, 719040, 720000, 727600, 749000, 761600, 763980, 765000, 770400, 802500, 814912, 816000, 818550, 840000, 842625, 856000, 856800, 862848, 873120, 892500, 898800, 909500, 916776, 936250, 952000, 954975, 958720, 963000, 979200, 1008000, 1018640, 1020000, 1027200, 1047744, 1070000, 1071000, 1078560, 1091400, 1120000, 1123500, 1136875, 1142400, 1145970, 1164160, 1190000, 1198400, 1203750, 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4815000, 4889472, 4896000, 5040000, 5093200, 5136000, 5238720, 5355000, 5392800, 5457000, 5617500, 5712000, 5729850, 5820800, 5992000, 6111840, 6120000, 6163200, 6366500, 6420000, 6548400, 6741000, 6821250, 6854400, 6984960, 7140000, 7190400, 7276000, 7334208, 7490000, 7639800, 7704000, 7958125, 8149120, 8160000, 8185500, 8426250, 8560000, 8568000, 8628480, 8731200, 8988000, 9095000, 9167760, 9520000, 9549750, 9630000, 9778944, 10080000, 10186400, 10231875, 10272000, 10477440, 10710000, 10785600, 10914000, 11235000, 11424000, 11459700, 11641600, 11984000, 12223680, 12240000, 12733000, 12840000, 13096800, 13482000, 13642500, 14280000, 14324625, 14380800, 14552000, 14668416, 14980000, 15279600, 15408000, 15916250, 16298240, 16371000, 16852500, 17120000, 17136000, 17462400, 17976000, 18190000, 18335520, 19040000, 19099500, 19260000, 20372800, 20463750, 20954880, 21420000, 21571200, 21828000, 22470000, 22919400, 23874375, 23968000, 24447360, 24480000, 25466000, 25680000, 26193600, 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539280000, 572985000, 611184000, 654840000, 733420800, 763980000, 873120000, 916776000, 1018640000, 1078560000, 1145970000, 1222368000, 1309680000, 1527960000, 1833552000, 2037280000, 2291940000, 2619360000, 3055920000, 3667104000, 4583880000, 6111840000, 9167760000, 18335520000]

約数ペア:

[(1, 18335520000), (2, 9167760000), (3, 6111840000), (4, 4583880000), (5, 3667104000), (6, 3055920000), (7, 2619360000), (8, 2291940000), (9, 2037280000), (10, 1833552000), (12, 1527960000), (14, 1309680000), (15, 1222368000), (16, 1145970000), (17, 1078560000), (18, 1018640000), (20, 916776000), (21, 873120000), (24, 763980000), (25, 733420800), (28, 654840000), (30, 611184000), (32, 572985000), (34, 539280000), (35, 523872000), (36, 509320000), (40, 458388000), (42, 436560000), (45, 407456000), (48, 381990000), (50, 366710400), (51, 359520000), (56, 327420000), (60, 305592000), (63, 291040000), (64, 286492500), (68, 269640000), (70, 261936000), (72, 254660000), (75, 244473600), (80, 229194000), (84, 218280000), (85, 215712000), (90, 203728000), (96, 190995000), (100, 183355200), (102, 179760000), (105, 174624000), (107, 171360000), (112, 163710000), (119, 154080000), (120, 152796000), (125, 146684160), (126, 145520000), (128, 143246250), (136, 134820000), (140, 130968000), (144, 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(112000, 163710), (112350, 163200), (114240, 160500), (114597, 160000), (116416, 157500), (119000, 154080), (119840, 153000), (120000, 152796), (120375, 152320), (122400, 149800), (123264, 148750), (126000, 145520), (127330, 144000), (127500, 143808), (128400, 142800), (130968, 140000), (133750, 137088), (133875, 136960), (134400, 136425), (134820, 136000)]