21298351680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:731

約数の個数: 448

約数和(自身を含む): 78345792000

約数和(自身を除く): 57047440320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 167, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 334, 348, 360, 432, 435, 464, 480, 501, 509, 522, 540, 576, 580, 668, 696, 720, 783, 835, 864, 870, 928, 960, 1002, 1018, 1044, 1080, 1160, 1305, 1336, 1392, 1440, 1503, 1527, 1566, 1670, 1728, 1740, 1856, 2004, 2036, 2088, 2160, 2320, 2505, 2545, 2610, 2672, 2784, 2880, 3006, 3054, 3132, 3340, 3480, 3915, 4008, 4072, 4176, 4320, 4509, 4581, 4640, 4843, 5010, 5090, 5220, 5344, 5568, 6012, 6108, 6264, 6680, 6960, 7515, 7635, 7830, 8016, 8144, 8352, 8640, 9018, 9162, 9280, 9686, 10020, 10180, 10440, 10688, 12024, 12216, 12528, 13360, 13743, 13920, 14529, 14761, 15030, 15270, 15660, 16032, 16288, 16704, 18036, 18324, 19372, 20040, 20360, 20880, 22545, 22905, 24048, 24215, 24432, 25056, 26720, 27486, 27840, 29058, 29522, 30060, 30540, 31320, 32064, 32576, 36072, 36648, 38744, 40080, 40720, 41760, 43587, 44283, 45090, 45810, 48096, 48430, 48864, 50112, 53440, 54972, 58116, 59044, 60120, 61080, 62640, 68715, 72144, 72645, 73296, 73805, 77488, 80160, 81440, 83520, 85003, 87174, 88566, 90180, 91620, 96192, 96860, 97728, 109944, 116232, 118088, 120240, 122160, 125280, 130761, 132849, 137430, 144288, 145290, 146592, 147610, 154976, 160320, 162880, 170006, 174348, 177132, 180360, 183240, 193720, 217935, 219888, 221415, 232464, 236176, 240480, 244320, 250560, 255009, 261522, 265698, 274860, 288576, 290580, 293184, 295220, 309952, 340012, 348696, 354264, 360720, 366480, 387440, 398547, 425015, 435870, 439776, 442830, 464928, 472352, 480960, 488640, 510018, 523044, 531396, 549720, 581160, 590440, 653805, 664245, 680024, 697392, 708528, 721440, 732960, 765027, 774880, 797094, 850030, 871740, 879552, 885660, 929856, 944704, 1020036, 1046088, 1062792, 1099440, 1162320, 1180880, 1275045, 1307610, 1328490, 1360048, 1394784, 1417056, 1442880, 1465920, 1530054, 1549760, 1594188, 1700060, 1743480, 1771320, 1992735, 2040072, 2092176, 2125584, 2198880, 2295081, 2324640, 2361760, 2465087, 2550090, 2615220, 2656980, 2720096, 2789568, 2834112, 3060108, 3188376, 3400120, 3486960, 3542640, 3825135, 3985470, 4080144, 4184352, 4251168, 4397760, 4590162, 4649280, 4723520, 4930174, 5100180, 5230440, 5313960, 5440192, 6120216, 6376752, 6800240, 6973920, 7085280, 7395261, 7650270, 7970940, 8160288, 8368704, 8502336, 9180324, 9860348, 10200360, 10460880, 10627920, 11475405, 12240432, 12325435, 12753504, 13600480, 13947840, 14170560, 14790522, 15300540, 15941880, 16320576, 18360648, 19720696, 20400720, 20921760, 21255840, 22185783, 22950810, 24480864, 24650870, 25507008, 27200960, 29581044, 30601080, 31883760, 36721296, 36976305, 39441392, 40801440, 41843520, 42511680, 44371566, 45901620, 48961728, 49301740, 59162088, 61202160, 63767520, 66557349, 73442592, 73952610, 78882784, 81602880, 88743132, 91803240, 98603480, 110928915, 118324176, 122404320, 127535040, 133114698, 146885184, 147905220, 157765568, 177486264, 183606480, 197206960, 221857830, 236648352, 244808640, 266229396, 295810440, 332786745, 354972528, 367212960, 394413920, 443715660, 473296704, 532458792, 591620880, 665573490, 709945056, 734425920, 788827840, 887431320, 1064917584, 1183241760, 1331146980, 1419890112, 1774862640, 2129835168, 2366483520, 2662293960, 3549725280, 4259670336, 5324587920, 7099450560, 10649175840, 21298351680]

約数ペア:

[(1, 21298351680), (2, 10649175840), (3, 7099450560), (4, 5324587920), (5, 4259670336), (6, 3549725280), (8, 2662293960), (9, 2366483520), (10, 2129835168), (12, 1774862640), (15, 1419890112), (16, 1331146980), (18, 1183241760), (20, 1064917584), (24, 887431320), (27, 788827840), (29, 734425920), (30, 709945056), (32, 665573490), (36, 591620880), (40, 532458792), (45, 473296704), (48, 443715660), (54, 394413920), (58, 367212960), (60, 354972528), (64, 332786745), (72, 295810440), (80, 266229396), (87, 244808640), (90, 236648352), (96, 221857830), (108, 197206960), (116, 183606480), (120, 177486264), (135, 157765568), (144, 147905220), (145, 146885184), (160, 133114698), (167, 127535040), (174, 122404320), (180, 118324176), (192, 110928915), (216, 98603480), (232, 91803240), (240, 88743132), (261, 81602880), (270, 78882784), (288, 73952610), (290, 73442592), (320, 66557349), (334, 63767520), (348, 61202160), (360, 59162088), (432, 49301740), (435, 48961728), (464, 45901620), (480, 44371566), (501, 42511680), (509, 41843520), (522, 40801440), (540, 39441392), (576, 36976305), (580, 36721296), (668, 31883760), (696, 30601080), (720, 29581044), (783, 27200960), (835, 25507008), (864, 24650870), (870, 24480864), (928, 22950810), (960, 22185783), (1002, 21255840), (1018, 20921760), (1044, 20400720), (1080, 19720696), (1160, 18360648), (1305, 16320576), (1336, 15941880), (1392, 15300540), (1440, 14790522), (1503, 14170560), (1527, 13947840), (1566, 13600480), (1670, 12753504), (1728, 12325435), (1740, 12240432), (1856, 11475405), (2004, 10627920), (2036, 10460880), (2088, 10200360), (2160, 9860348), (2320, 9180324), (2505, 8502336), (2545, 8368704), (2610, 8160288), (2672, 7970940), (2784, 7650270), (2880, 7395261), (3006, 7085280), (3054, 6973920), (3132, 6800240), (3340, 6376752), (3480, 6120216), (3915, 5440192), (4008, 5313960), (4072, 5230440), (4176, 5100180), (4320, 4930174), (4509, 4723520), (4581, 4649280), (4640, 4590162), (4843, 4397760), (5010, 4251168), (5090, 4184352), (5220, 4080144), (5344, 3985470), (5568, 3825135), (6012, 3542640), (6108, 3486960), (6264, 3400120), (6680, 3188376), (6960, 3060108), (7515, 2834112), (7635, 2789568), (7830, 2720096), (8016, 2656980), (8144, 2615220), (8352, 2550090), (8640, 2465087), (9018, 2361760), (9162, 2324640), (9280, 2295081), (9686, 2198880), (10020, 2125584), (10180, 2092176), (10440, 2040072), (10688, 1992735), (12024, 1771320), (12216, 1743480), (12528, 1700060), (13360, 1594188), (13743, 1549760), (13920, 1530054), (14529, 1465920), (14761, 1442880), (15030, 1417056), (15270, 1394784), (15660, 1360048), (16032, 1328490), (16288, 1307610), (16704, 1275045), (18036, 1180880), (18324, 1162320), (19372, 1099440), (20040, 1062792), (20360, 1046088), (20880, 1020036), (22545, 944704), (22905, 929856), (24048, 885660), (24215, 879552), (24432, 871740), (25056, 850030), (26720, 797094), (27486, 774880), (27840, 765027), (29058, 732960), (29522, 721440), (30060, 708528), (30540, 697392), (31320, 680024), (32064, 664245), (32576, 653805), (36072, 590440), (36648, 581160), (38744, 549720), (40080, 531396), (40720, 523044), (41760, 510018), (43587, 488640), (44283, 480960), (45090, 472352), (45810, 464928), (48096, 442830), (48430, 439776), (48864, 435870), (50112, 425015), (53440, 398547), (54972, 387440), (58116, 366480), (59044, 360720), (60120, 354264), (61080, 348696), (62640, 340012), (68715, 309952), (72144, 295220), (72645, 293184), (73296, 290580), (73805, 288576), (77488, 274860), (80160, 265698), (81440, 261522), (83520, 255009), (85003, 250560), (87174, 244320), (88566, 240480), (90180, 236176), (91620, 232464), (96192, 221415), (96860, 219888), (97728, 217935), (109944, 193720), (116232, 183240), (118088, 180360), (120240, 177132), (122160, 174348), (125280, 170006), (130761, 162880), (132849, 160320), (137430, 154976), (144288, 147610), (145290, 146592)]