1340316720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3$

素因数の和:111

約数の個数: 400

約数和(自身を含む): 5152973760

約数和(自身を除く): 3812657040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 48, 51, 54, 60, 68, 69, 72, 80, 81, 85, 90, 92, 102, 108, 115, 120, 135, 136, 138, 144, 153, 162, 170, 180, 184, 204, 207, 216, 230, 240, 255, 270, 272, 276, 306, 324, 340, 345, 360, 368, 391, 405, 408, 414, 432, 459, 460, 510, 529, 540, 552, 612, 621, 648, 680, 690, 720, 765, 782, 810, 816, 828, 918, 920, 1020, 1035, 1058, 1080, 1104, 1173, 1224, 1242, 1296, 1360, 1377, 1380, 1530, 1564, 1587, 1620, 1656, 1836, 1840, 1863, 1955, 2040, 2070, 2116, 2160, 2295, 2346, 2448, 2484, 2645, 2754, 2760, 3060, 3105, 3128, 3174, 3240, 3312, 3519, 3672, 3726, 3910, 4080, 4140, 4232, 4590, 4692, 4761, 4968, 5290, 5508, 5520, 5865, 6120, 6210, 6256, 6348, 6480, 6885, 7038, 7344, 7452, 7820, 7935, 8280, 8464, 8993, 9180, 9315, 9384, 9522, 9936, 10557, 10580, 11016, 11730, 12167, 12240, 12420, 12696, 13770, 14076, 14283, 14904, 15640, 15870, 16560, 17595, 17986, 18360, 18630, 18768, 19044, 21114, 21160, 22032, 23460, 23805, 24334, 24840, 25392, 26979, 27540, 28152, 28566, 29808, 31280, 31671, 31740, 35190, 35972, 36501, 36720, 37260, 38088, 42228, 42320, 42849, 44965, 46920, 47610, 48668, 49680, 52785, 53958, 55080, 56304, 57132, 60835, 63342, 63480, 70380, 71415, 71944, 73002, 74520, 76176, 80937, 84456, 85698, 89930, 93840, 95220, 97336, 105570, 107916, 109503, 110160, 114264, 121670, 126684, 126960, 134895, 140760, 142830, 143888, 146004, 149040, 158355, 161874, 168912, 171396, 179860, 182505, 190440, 194672, 206839, 211140, 214245, 215832, 219006, 228528, 242811, 243340, 253368, 269790, 281520, 285660, 292008, 316710, 323748, 328509, 342792, 359720, 365010, 380880, 404685, 413678, 422280, 428490, 431664, 438012, 485622, 486680, 506736, 539580, 547515, 571320, 584016, 620517, 633420, 647496, 657018, 685584, 719440, 728433, 730020, 809370, 827356, 844560, 856980, 876024, 971244, 973360, 985527, 1034195, 1079160, 1095030, 1142640, 1214055, 1241034, 1266840, 1294992, 1314036, 1456866, 1460040, 1618740, 1642545, 1654712, 1713960, 1752048, 1861551, 1942488, 1971054, 2068390, 2158320, 2190060, 2428110, 2482068, 2533680, 2628072, 2913732, 2920080, 3102585, 3237480, 3285090, 3309424, 3427920, 3642165, 3723102, 3884976, 3942108, 4136780, 4380120, 4856220, 4927635, 4964136, 5256144, 5584653, 5827464, 6205170, 6474960, 6570180, 7284330, 7446204, 7884216, 8273560, 8760240, 9307755, 9712440, 9855270, 9928272, 11169306, 11654928, 12410340, 13140360, 14568660, 14892408, 15768432, 16547120, 16753959, 18615510, 19424880, 19710540, 22338612, 24820680, 26280720, 27923265, 29137320, 29784816, 33507918, 37231020, 39421080, 44677224, 49641360, 55846530, 58274640, 67015836, 74462040, 78842160, 83769795, 89354448, 111693060, 134031672, 148924080, 167539590, 223386120, 268063344, 335079180, 446772240, 670158360, 1340316720]

約数ペア:

[(1, 1340316720), (2, 670158360), (3, 446772240), (4, 335079180), (5, 268063344), (6, 223386120), (8, 167539590), (9, 148924080), (10, 134031672), (12, 111693060), (15, 89354448), (16, 83769795), (17, 78842160), (18, 74462040), (20, 67015836), (23, 58274640), (24, 55846530), (27, 49641360), (30, 44677224), (34, 39421080), (36, 37231020), (40, 33507918), (45, 29784816), (46, 29137320), (48, 27923265), (51, 26280720), (54, 24820680), (60, 22338612), (68, 19710540), (69, 19424880), (72, 18615510), (80, 16753959), (81, 16547120), (85, 15768432), (90, 14892408), (92, 14568660), (102, 13140360), (108, 12410340), (115, 11654928), (120, 11169306), (135, 9928272), (136, 9855270), (138, 9712440), (144, 9307755), (153, 8760240), (162, 8273560), (170, 7884216), (180, 7446204), (184, 7284330), (204, 6570180), (207, 6474960), (216, 6205170), (230, 5827464), (240, 5584653), (255, 5256144), (270, 4964136), (272, 4927635), (276, 4856220), (306, 4380120), (324, 4136780), (340, 3942108), (345, 3884976), (360, 3723102), (368, 3642165), (391, 3427920), (405, 3309424), (408, 3285090), (414, 3237480), (432, 3102585), (459, 2920080), (460, 2913732), (510, 2628072), (529, 2533680), (540, 2482068), (552, 2428110), (612, 2190060), (621, 2158320), (648, 2068390), (680, 1971054), (690, 1942488), (720, 1861551), (765, 1752048), (782, 1713960), (810, 1654712), (816, 1642545), (828, 1618740), (918, 1460040), (920, 1456866), (1020, 1314036), (1035, 1294992), (1058, 1266840), (1080, 1241034), (1104, 1214055), (1173, 1142640), (1224, 1095030), (1242, 1079160), (1296, 1034195), (1360, 985527), (1377, 973360), (1380, 971244), (1530, 876024), (1564, 856980), (1587, 844560), (1620, 827356), (1656, 809370), (1836, 730020), (1840, 728433), (1863, 719440), (1955, 685584), (2040, 657018), (2070, 647496), (2116, 633420), (2160, 620517), (2295, 584016), (2346, 571320), (2448, 547515), (2484, 539580), (2645, 506736), (2754, 486680), (2760, 485622), (3060, 438012), (3105, 431664), (3128, 428490), (3174, 422280), (3240, 413678), (3312, 404685), (3519, 380880), (3672, 365010), (3726, 359720), (3910, 342792), (4080, 328509), (4140, 323748), (4232, 316710), (4590, 292008), (4692, 285660), (4761, 281520), (4968, 269790), (5290, 253368), (5508, 243340), (5520, 242811), (5865, 228528), (6120, 219006), (6210, 215832), (6256, 214245), (6348, 211140), (6480, 206839), (6885, 194672), (7038, 190440), (7344, 182505), (7452, 179860), (7820, 171396), (7935, 168912), (8280, 161874), (8464, 158355), (8993, 149040), (9180, 146004), (9315, 143888), (9384, 142830), (9522, 140760), (9936, 134895), (10557, 126960), (10580, 126684), (11016, 121670), (11730, 114264), (12167, 110160), (12240, 109503), (12420, 107916), (12696, 105570), (13770, 97336), (14076, 95220), (14283, 93840), (14904, 89930), (15640, 85698), (15870, 84456), (16560, 80937), (17595, 76176), (17986, 74520), (18360, 73002), (18630, 71944), (18768, 71415), (19044, 70380), (21114, 63480), (21160, 63342), (22032, 60835), (23460, 57132), (23805, 56304), (24334, 55080), (24840, 53958), (25392, 52785), (26979, 49680), (27540, 48668), (28152, 47610), (28566, 46920), (29808, 44965), (31280, 42849), (31671, 42320), (31740, 42228), (35190, 38088), (35972, 37260), (36501, 36720)]