2020005388800

素因数分解:

$2^9\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{49117}}^1$

素因数の和:49178

約数の個数: 960

約数和(自身を含む): 8972231811840

約数和(自身を除く): 6952226423040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 50, 51, 54, 56, 60, 63, 64, 68, 70, 72, 75, 80, 84, 85, 90, 96, 100, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 150, 153, 160, 168, 170, 175, 180, 189, 192, 200, 204, 210, 216, 224, 225, 238, 240, 252, 255, 256, 270, 272, 280, 288, 300, 306, 315, 320, 336, 340, 350, 357, 360, 378, 384, 400, 408, 420, 425, 432, 448, 450, 459, 476, 480, 504, 510, 512, 525, 540, 544, 560, 576, 595, 600, 612, 630, 640, 672, 675, 680, 700, 714, 720, 756, 765, 768, 800, 816, 840, 850, 864, 896, 900, 918, 945, 952, 960, 1008, 1020, 1050, 1071, 1080, 1088, 1120, 1152, 1190, 1200, 1224, 1260, 1275, 1280, 1344, 1350, 1360, 1400, 1428, 1440, 1512, 1530, 1536, 1575, 1600, 1632, 1680, 1700, 1728, 1785, 1792, 1800, 1836, 1890, 1904, 1920, 2016, 2040, 2100, 2142, 2160, 2176, 2240, 2295, 2304, 2380, 2400, 2448, 2520, 2550, 2560, 2688, 2700, 2720, 2800, 2856, 2880, 2975, 3024, 3060, 3150, 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63125168400, 67333512960, 72143049600, 74815014400, 80800215552, 84166891200, 96190732800, 101000269440, 112222521600, 118823846400, 126250336800, 134667025920, 144286099200, 168333782400, 202000538880, 224445043200, 252500673600, 288572198400, 336667564800, 404001077760, 505001347200, 673335129600, 1010002694400, 2020005388800]

約数ペア:

[(1, 2020005388800), (2, 1010002694400), (3, 673335129600), (4, 505001347200), (5, 404001077760), (6, 336667564800), (7, 288572198400), (8, 252500673600), (9, 224445043200), (10, 202000538880), (12, 168333782400), (14, 144286099200), (15, 134667025920), (16, 126250336800), (17, 118823846400), (18, 112222521600), (20, 101000269440), (21, 96190732800), (24, 84166891200), (25, 80800215552), (27, 74815014400), (28, 72143049600), (30, 67333512960), (32, 63125168400), (34, 59411923200), (35, 57714439680), (36, 56111260800), (40, 50500134720), (42, 48095366400), (45, 44889008640), (48, 42083445600), (50, 40400107776), (51, 39607948800), (54, 37407507200), (56, 36071524800), (60, 33666756480), (63, 32063577600), (64, 31562584200), (68, 29705961600), (70, 28857219840), (72, 28055630400), (75, 26933405184), (80, 25250067360), (84, 24047683200), (85, 23764769280), (90, 22444504320), (96, 21041722800), (100, 20200053888), (102, 19803974400), (105, 19238146560), (108, 18703753600), (112, 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(8925, 226331136), (8960, 225447030), (9180, 220044160), (9450, 213757184), (9520, 212185440), (9600, 210417228), (9792, 206291400), (10080, 200397360), (10200, 198039744), (10710, 188609280), (10752, 187872525), (10800, 187037536), (10880, 185662260), (11200, 180357624), (11424, 176821200), (11475, 176035328), (11520, 175347690), (11900, 169748352), (12096, 166997800), (12240, 165033120), (12600, 160317888), (12800, 157812921), (12852, 157174400), (13056, 154718550), (13440, 150298020), (13600, 148529808), (13824, 146123075), (14280, 141456960), (14400, 140278152), (14688, 137527600), (15120, 133598240), (15232, 132615900), (15300, 132026496), (16065, 125739520), (16128, 125248350), (16320, 123774840), (16800, 120238416), (17136, 117880800), (17280, 116898460), (17850, 113165568), (17920, 112723515), (18360, 110022080), (18900, 106878592), (19040, 106092720), (19200, 105208614), (19584, 103145700), (20160, 100198680), (20400, 99019872), (21420, 94304640), (21600, 93518768), (21760, 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(196468, 10281600), (201600, 10019868), (205632, 9823400), (214200, 9430464), (217600, 9283113), (228480, 8841060), (235008, 8595475), (241920, 8349890), (244800, 8251656), (245585, 8225280), (257040, 7858720), (268800, 7514901), (274176, 7367550), (285600, 7072848), (293760, 6876380), (294702, 6854400), (302400, 6679912), (304640, 6630795), (321300, 6286976), (326400, 6188742), (342720, 5894040), (343819, 5875200), (345600, 5844923), (367200, 5501104), (380800, 5304636), (391680, 5157285), (392936, 5140800), (403200, 5009934), (411264, 4911700), (428400, 4715232), (442053, 4569600), (456960, 4420530), (483840, 4174945), (489600, 4125828), (491170, 4112640), (514080, 3929360), (548352, 3683775), (571200, 3536424), (587520, 3438190), (589404, 3427200), (604800, 3339956), (642600, 3143488), (652800, 3094371), (685440, 2947020), (687638, 2937600), (734400, 2750552), (736755, 2741760), (761600, 2652318), (785872, 2570400), (806400, 2504967), (822528, 2455850), (834989, 2419200), (856800, 2357616), (884106, 2284800), (913920, 2210265), (979200, 2062914), (982340, 2056320), (1028160, 1964680), (1031457, 1958400), (1142400, 1768212), (1175040, 1719095), (1178808, 1713600), (1209600, 1669978), (1227925, 1645056), (1285200, 1571744), (1326159, 1523200), (1370880, 1473510), (1375276, 1468800)]