19201795200

素因数分解:

$2^7\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 960

約数和(自身を含む): 85396766400

約数和(自身を除く): 66194971200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 54, 56, 57, 60, 63, 64, 70, 72, 75, 76, 80, 81, 84, 90, 95, 96, 100, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 150, 152, 160, 162, 168, 171, 175, 180, 189, 190, 192, 200, 210, 216, 224, 225, 228, 240, 252, 266, 270, 280, 285, 288, 300, 304, 315, 320, 324, 336, 342, 350, 360, 378, 380, 384, 399, 400, 405, 420, 432, 448, 450, 456, 475, 480, 504, 513, 525, 532, 540, 557, 560, 567, 570, 576, 600, 608, 630, 640, 648, 665, 672, 675, 684, 700, 720, 756, 760, 798, 800, 810, 840, 855, 864, 896, 900, 912, 945, 950, 960, 1008, 1026, 1050, 1064, 1080, 1114, 1120, 1134, 1140, 1152, 1197, 1200, 1216, 1260, 1296, 1330, 1344, 1350, 1368, 1400, 1425, 1440, 1512, 1520, 1539, 1575, 1596, 1600, 1620, 1671, 1680, 1710, 1728, 1800, 1824, 1890, 1900, 1920, 1995, 2016, 2025, 2052, 2100, 2128, 2160, 2228, 2240, 2268, 2280, 2394, 2400, 2432, 2520, 2565, 2592, 2660, 2688, 2700, 2736, 2785, 2800, 2835, 2850, 2880, 3024, 3040, 3078, 3150, 3192, 3200, 3240, 3325, 3342, 3360, 3420, 3456, 3591, 3600, 3648, 3780, 3800, 3899, 3990, 4032, 4050, 4104, 4200, 4256, 4275, 4320, 4456, 4480, 4536, 4560, 4725, 4788, 4800, 5013, 5040, 5130, 5184, 5320, 5400, 5472, 5570, 5600, 5670, 5700, 5760, 5985, 6048, 6080, 6156, 6300, 6384, 6480, 6650, 6684, 6720, 6840, 7182, 7200, 7296, 7560, 7600, 7695, 7798, 7980, 8064, 8100, 8208, 8355, 8400, 8512, 8550, 8640, 8912, 9072, 9120, 9450, 9576, 9600, 9975, 10026, 10080, 10260, 10368, 10583, 10640, 10773, 10800, 10944, 11140, 11200, 11340, 11400, 11697, 11970, 12096, 12160, 12312, 12600, 12768, 12825, 12960, 13300, 13368, 13440, 13680, 13925, 14175, 14364, 14400, 15039, 15120, 15200, 15390, 15596, 15960, 16200, 16416, 16710, 16800, 17024, 17100, 17280, 17824, 17955, 18144, 18240, 18900, 19152, 19495, 19950, 20052, 20160, 20520, 21166, 21280, 21546, 21600, 21888, 22280, 22400, 22680, 22800, 23394, 23940, 24192, 24624, 25065, 25200, 25536, 25650, 25920, 26600, 26736, 27360, 27850, 28350, 28728, 28800, 29925, 30078, 30240, 30400, 30780, 31192, 31749, 31920, 32400, 32832, 33420, 33600, 34200, 35091, 35648, 35910, 36288, 36480, 37800, 38304, 38475, 38990, 39900, 40104, 40320, 41040, 41775, 42332, 42560, 43092, 43200, 44560, 45117, 45360, 45600, 46788, 47880, 49248, 50130, 50400, 51072, 51300, 51840, 52915, 53200, 53472, 53865, 54720, 55700, 56700, 57456, 58485, 59850, 60156, 60480, 60800, 61560, 62384, 63498, 63840, 64800, 65664, 66840, 67200, 68400, 70182, 71296, 71820, 72576, 74081, 75195, 75600, 76608, 76950, 77980, 79800, 80208, 82080, 83550, 84664, 85120, 86184, 86400, 89120, 89775, 90234, 90720, 91200, 93576, 95247, 95760, 97475, 98496, 100260, 100800, 102600, 105273, 105830, 106400, 106944, 107730, 109440, 111400, 113400, 114912, 116970, 119700, 120312, 120960, 123120, 124768, 125325, 126996, 127680, 129600, 133680, 136800, 140364, 143640, 148162, 150390, 151200, 153216, 153900, 155960, 158745, 159600, 160416, 164160, 167100, 169328, 172368, 175455, 178240, 179550, 180468, 181440, 182400, 187152, 190494, 191520, 194950, 196992, 200520, 201600, 205200, 210546, 211660, 212800, 213888, 215460, 222243, 222800, 225585, 226800, 229824, 233940, 239400, 240624, 246240, 249536, 250650, 253992, 255360, 259200, 264575, 267360, 269325, 273600, 280728, 285741, 287280, 292425, 296324, 300780, 302400, 307800, 311920, 315819, 317490, 319200, 320832, 328320, 334200, 338656, 344736, 350910, 356480, 359100, 360936, 362880, 370405, 374304, 375975, 380988, 383040, 389900, 401040, 410400, 421092, 423320, 425600, 430920, 444486, 445600, 451170, 453600, 459648, 467880, 476235, 478800, 481248, 492480, 499072, 501300, 507984, 526365, 529150, 534720, 538650, 547200, 561456, 571482, 574560, 584850, 592648, 601560, 604800, 615600, 623840, 631638, 634980, 638400, 641664, 666729, 668400, 677312, 689472, 701820, 718200, 721872, 740810, 748608, 751950, 761976, 766080, 779800, 793725, 802080, 820800, 842184, 846640, 857223, 861840, 877275, 888972, 891200, 902340, 907200, 935760, 952470, 957600, 962496, 984960, 1002600, 1015968, 1052730, 1058300, 1069440, 1077300, 1111215, 1122912, 1127925, 1142964, 1149120, 1169700, 1185296, 1203120, 1231200, 1247680, 1263276, 1269960, 1276800, 1333458, 1336800, 1354624, 1378944, 1403640, 1428705, 1436400, 1443744, 1481620, 1497216, 1503900, 1523952, 1559600, 1579095, 1587450, 1604160, 1641600, 1684368, 1693280, 1714446, 1723680, 1754550, 1777944, 1782400, 1804680, 1814400, 1852025, 1871520, 1904940, 1915200, 1924992, 2000187, 2005200, 2031936, 2105460, 2116600, 2154600, 2222430, 2245824, 2255850, 2285928, 2298240, 2339400, 2370592, 2381175, 2406240, 2462400, 2495360, 2526552, 2539920, 2631825, 2666916, 2673600, 2807280, 2857410, 2872800, 2887488, 2963240, 3007800, 3047904, 3119200, 3158190, 3174900, 3208320, 3333645, 3368736, 3386560, 3428892, 3447360, 3509100, 3555888, 3609360, 3704050, 3743040, 3809880, 3830400, 4000374, 4010400, 4063872, 4210920, 4233200, 4286115, 4309200, 4444860, 4491648, 4511700, 4571856, 4678800, 4741184, 4762350, 4812480, 4924800, 5053104, 5079840, 5263650, 5333832, 5347200, 5556075, 5614560, 5714820, 5745600, 5774976, 5926480, 6000561, 6015600, 6095808, 6238400, 6316380, 6349800, 6667290, 6737472, 6773120, 6857784, 6894720, 7018200, 7111776, 7143525, 7218720, 7408100, 7486080, 7619760, 7895475, 8000748, 8020800, 8421840, 8466400, 8572230, 8618400, 8889720, 9023400, 9143712, 9357600, 9482368, 9524700, 9624960, 10000935, 10106208, 10159680, 10527300, 10667664, 11112150, 11229120, 11429640, 11491200, 11852960, 12001122, 12031200, 12191616, 12476800, 12632760, 12699600, 13334580, 13474944, 13715568, 14036400, 14223552, 14287050, 14437440, 14816200, 15239520, 15790950, 16001496, 16041600, 16668225, 16843680, 16932800, 17144460, 17236800, 17779440, 18046800, 18287424, 18715200, 19049400, 20001870, 20212416, 20319360, 21054600, 21335328, 21430575, 22224300, 22458240, 22859280, 23705920, 24002244, 24062400, 25265520, 25399200, 26669160, 27431136, 28072800, 28447104, 28574100, 28874880, 29632400, 30002805, 30479040, 31581900, 32002992, 33336450, 33687360, 33865600, 34288920, 34473600, 35558880, 36093600, 36574848, 37430400, 38098800, 40003740, 40424832, 42109200, 42670656, 42861150, 44448600, 45718560, 47411840, 48004488, 48124800, 50004675, 50531040, 50798400, 53338320, 54862272, 56145600, 57148200, 59264800, 60005610, 60958080, 63163800, 64005984, 66672900, 67374720, 68577840, 71117760, 72187200, 76197600, 80007480, 84218400, 85341312, 85722300, 88897200, 91437120, 96008976, 100009350, 101062080, 101596800, 106676640, 109724544, 112291200, 114296400, 118529600, 120011220, 126327600, 128011968, 133345800, 137155680, 142235520, 144374400, 150014025, 152395200, 160014960, 168436800, 171444600, 177794400, 182874240, 192017952, 200018700, 202124160, 213353280, 228592800, 237059200, 240022440, 252655200, 256023936, 266691600, 274311360, 300028050, 304790400, 320029920, 336873600, 342889200, 355588800, 384035904, 400037400, 426706560, 457185600, 480044880, 505310400, 533383200, 548622720, 600056100, 640059840, 685778400, 711177600, 768071808, 800074800, 914371200, 960089760, 1010620800, 1066766400, 1200112200, 1280119680, 1371556800, 1600149600, 1920179520, 2133532800, 2400224400, 2743113600, 3200299200, 3840359040, 4800448800, 6400598400, 9600897600, 19201795200]

約数ペア:

[(1, 19201795200), (2, 9600897600), (3, 6400598400), (4, 4800448800), (5, 3840359040), (6, 3200299200), (7, 2743113600), (8, 2400224400), (9, 2133532800), (10, 1920179520), (12, 1600149600), (14, 1371556800), (15, 1280119680), (16, 1200112200), (18, 1066766400), (19, 1010620800), (20, 960089760), (21, 914371200), (24, 800074800), (25, 768071808), (27, 711177600), (28, 685778400), (30, 640059840), (32, 600056100), (35, 548622720), (36, 533383200), (38, 505310400), (40, 480044880), (42, 457185600), (45, 426706560), (48, 400037400), (50, 384035904), (54, 355588800), (56, 342889200), (57, 336873600), (60, 320029920), (63, 304790400), (64, 300028050), (70, 274311360), (72, 266691600), (75, 256023936), (76, 252655200), (80, 240022440), (81, 237059200), (84, 228592800), (90, 213353280), (95, 202124160), (96, 200018700), (100, 192017952), (105, 182874240), (108, 177794400), (112, 171444600), (114, 168436800), (120, 160014960), (126, 152395200), (128, 150014025), (133, 144374400), (135, 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(106944, 179550), (107730, 178240), (109440, 175455), (111400, 172368), (113400, 169328), (114912, 167100), (116970, 164160), (119700, 160416), (120312, 159600), (120960, 158745), (123120, 155960), (124768, 153900), (125325, 153216), (126996, 151200), (127680, 150390), (129600, 148162), (133680, 143640), (136800, 140364)]