1965857040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2332

約数の個数: 400

約数和(自身を含む): 8217390720

約数和(自身を除く): 6251533680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 504, 513, 532, 540, 560, 567, 570, 630, 648, 665, 684, 720, 756, 760, 798, 810, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2268, 2280, 2281, 2394, 2520, 2565, 2660, 2736, 2835, 3024, 3078, 3192, 3240, 3420, 3591, 3780, 3990, 4104, 4536, 4560, 4562, 4788, 5040, 5130, 5320, 5670, 5985, 6156, 6384, 6480, 6840, 6843, 7182, 7560, 7695, 7980, 8208, 9072, 9124, 9576, 10260, 10640, 10773, 11340, 11405, 11970, 12312, 13680, 13686, 14364, 15120, 15390, 15960, 15967, 17955, 18248, 19152, 20520, 20529, 21546, 22680, 22810, 23940, 24624, 27372, 28728, 30780, 31920, 31934, 34215, 35910, 36496, 41040, 41058, 43092, 43339, 45360, 45620, 47880, 47901, 53865, 54744, 57456, 61560, 61587, 63868, 68430, 71820, 79835, 82116, 86184, 86678, 91240, 95760, 95802, 102645, 107730, 109488, 123120, 123174, 127736, 130017, 136860, 143640, 143703, 159670, 164232, 172368, 173356, 182480, 184761, 191604, 205290, 215460, 216695, 239505, 246348, 255472, 260034, 273720, 287280, 287406, 303373, 307935, 319340, 328464, 346712, 369522, 383208, 390051, 410580, 430920, 431109, 433390, 479010, 492696, 520068, 547440, 574812, 606746, 615870, 638680, 650085, 693424, 718515, 739044, 766416, 780102, 821160, 861840, 862218, 866780, 910119, 923805, 958020, 985392, 1040136, 1149624, 1170153, 1213492, 1231740, 1277360, 1293327, 1300170, 1437030, 1478088, 1516865, 1560204, 1642320, 1724436, 1733560, 1820238, 1847610, 1916040, 1950255, 2080272, 2155545, 2299248, 2340306, 2426984, 2463480, 2586654, 2600340, 2730357, 2874060, 2956176, 3033730, 3120408, 3448872, 3467120, 3510459, 3640476, 3695220, 3832080, 3900510, 4311090, 4550595, 4680612, 4853968, 4926960, 5173308, 5200680, 5460714, 5748120, 5850765, 6067460, 6240816, 6466635, 6897744, 7020918, 7280952, 7390440, 7801020, 8191071, 8622180, 9101190, 9361224, 10346616, 10401360, 10921428, 11496240, 11701530, 12134920, 12933270, 13651785, 14041836, 14561904, 14780880, 15602040, 16382142, 17244360, 17552295, 18202380, 18722448, 20693232, 21842856, 23403060, 24269840, 24573213, 25866540, 27303570, 28083672, 31204080, 32764284, 34488720, 35104590, 36404760, 40955355, 43685712, 46806120, 49146426, 51733080, 54607140, 56167344, 65528568, 70209180, 72809520, 81910710, 93612240, 98292852, 103466160, 109214280, 122866065, 131057136, 140418360, 163821420, 196585704, 218428560, 245732130, 280836720, 327642840, 393171408, 491464260, 655285680, 982928520, 1965857040]

約数ペア:

[(1, 1965857040), (2, 982928520), (3, 655285680), (4, 491464260), (5, 393171408), (6, 327642840), (7, 280836720), (8, 245732130), (9, 218428560), (10, 196585704), (12, 163821420), (14, 140418360), (15, 131057136), (16, 122866065), (18, 109214280), (19, 103466160), (20, 98292852), (21, 93612240), (24, 81910710), (27, 72809520), (28, 70209180), (30, 65528568), (35, 56167344), (36, 54607140), (38, 51733080), (40, 49146426), (42, 46806120), (45, 43685712), (48, 40955355), (54, 36404760), (56, 35104590), (57, 34488720), (60, 32764284), (63, 31204080), (70, 28083672), (72, 27303570), (76, 25866540), (80, 24573213), (81, 24269840), (84, 23403060), (90, 21842856), (95, 20693232), (105, 18722448), (108, 18202380), (112, 17552295), (114, 17244360), (120, 16382142), (126, 15602040), (133, 14780880), (135, 14561904), (140, 14041836), (144, 13651785), (152, 12933270), (162, 12134920), (168, 11701530), (171, 11496240), (180, 10921428), (189, 10401360), (190, 10346616), (210, 9361224), (216, 9101190), (228, 8622180), (240, 8191071), (252, 7801020), (266, 7390440), (270, 7280952), (280, 7020918), (285, 6897744), (304, 6466635), (315, 6240816), (324, 6067460), (336, 5850765), (342, 5748120), (360, 5460714), (378, 5200680), (380, 5173308), (399, 4926960), (405, 4853968), (420, 4680612), (432, 4550595), (456, 4311090), (504, 3900510), (513, 3832080), (532, 3695220), (540, 3640476), (560, 3510459), (567, 3467120), (570, 3448872), (630, 3120408), (648, 3033730), (665, 2956176), (684, 2874060), (720, 2730357), (756, 2600340), (760, 2586654), (798, 2463480), (810, 2426984), (840, 2340306), (855, 2299248), (912, 2155545), (945, 2080272), (1008, 1950255), (1026, 1916040), (1064, 1847610), (1080, 1820238), (1134, 1733560), (1140, 1724436), (1197, 1642320), (1260, 1560204), (1296, 1516865), (1330, 1478088), (1368, 1437030), (1512, 1300170), (1520, 1293327), (1539, 1277360), (1596, 1231740), (1620, 1213492), (1680, 1170153), (1710, 1149624), (1890, 1040136), (1995, 985392), (2052, 958020), (2128, 923805), (2160, 910119), (2268, 866780), (2280, 862218), (2281, 861840), (2394, 821160), (2520, 780102), (2565, 766416), (2660, 739044), (2736, 718515), (2835, 693424), (3024, 650085), (3078, 638680), (3192, 615870), (3240, 606746), (3420, 574812), (3591, 547440), (3780, 520068), (3990, 492696), (4104, 479010), (4536, 433390), (4560, 431109), (4562, 430920), (4788, 410580), (5040, 390051), (5130, 383208), (5320, 369522), (5670, 346712), (5985, 328464), (6156, 319340), (6384, 307935), (6480, 303373), (6840, 287406), (6843, 287280), (7182, 273720), (7560, 260034), (7695, 255472), (7980, 246348), (8208, 239505), (9072, 216695), (9124, 215460), (9576, 205290), (10260, 191604), (10640, 184761), (10773, 182480), (11340, 173356), (11405, 172368), (11970, 164232), (12312, 159670), (13680, 143703), (13686, 143640), (14364, 136860), (15120, 130017), (15390, 127736), (15960, 123174), (15967, 123120), (17955, 109488), (18248, 107730), (19152, 102645), (20520, 95802), (20529, 95760), (21546, 91240), (22680, 86678), (22810, 86184), (23940, 82116), (24624, 79835), (27372, 71820), (28728, 68430), (30780, 63868), (31920, 61587), (31934, 61560), (34215, 57456), (35910, 54744), (36496, 53865), (41040, 47901), (41058, 47880), (43092, 45620), (43339, 45360)]