21199177440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4409}}^1$

素因数の和:4496

約数の個数: 480

約数和(自身を含む): 87136378560

約数和(自身を除く): 65937201120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 160, 162, 168, 180, 189, 210, 212, 216, 224, 240, 252, 265, 270, 280, 288, 315, 318, 324, 336, 360, 371, 378, 405, 420, 424, 432, 477, 480, 504, 530, 540, 560, 567, 630, 636, 648, 672, 720, 742, 756, 795, 810, 840, 848, 864, 945, 954, 1008, 1060, 1080, 1113, 1120, 1134, 1260, 1272, 1296, 1431, 1440, 1484, 1512, 1590, 1620, 1680, 1696, 1855, 1890, 1908, 2016, 2120, 2160, 2226, 2268, 2385, 2520, 2544, 2592, 2835, 2862, 2968, 3024, 3180, 3240, 3339, 3360, 3710, 3780, 3816, 4240, 4293, 4320, 4409, 4452, 4536, 4770, 5040, 5088, 5565, 5670, 5724, 5936, 6048, 6360, 6480, 6678, 7155, 7420, 7560, 7632, 8480, 8586, 8818, 8904, 9072, 9540, 10017, 10080, 11130, 11340, 11448, 11872, 12720, 12960, 13227, 13356, 14310, 14840, 15120, 15264, 16695, 17172, 17636, 17808, 18144, 19080, 20034, 21465, 22045, 22260, 22680, 22896, 25440, 26454, 26712, 28620, 29680, 30051, 30240, 30863, 33390, 34344, 35272, 35616, 38160, 39681, 40068, 42930, 44090, 44520, 45360, 45792, 50085, 52908, 53424, 57240, 59360, 60102, 61726, 66135, 66780, 68688, 70544, 76320, 79362, 80136, 85860, 88180, 89040, 90720, 92589, 100170, 105816, 106848, 114480, 119043, 120204, 123452, 132270, 133560, 137376, 141088, 150255, 154315, 158724, 160272, 171720, 176360, 178080, 185178, 198405, 200340, 211632, 228960, 233677, 238086, 240408, 246904, 264540, 267120, 277767, 300510, 308630, 317448, 320544, 343440, 352720, 357129, 370356, 396810, 400680, 423264, 462945, 467354, 476172, 480816, 493808, 529080, 534240, 555534, 595215, 601020, 617260, 634896, 686880, 701031, 705440, 714258, 740712, 793620, 801360, 833301, 925890, 934708, 952344, 961632, 987616, 1058160, 1111068, 1168385, 1190430, 1202040, 1234520, 1269792, 1388835, 1402062, 1428516, 1481424, 1587240, 1602720, 1635739, 1666602, 1785645, 1851780, 1869416, 1904688, 2103093, 2116320, 2222136, 2336770, 2380860, 2404080, 2469040, 2499903, 2777670, 2804124, 2857032, 2962848, 3174480, 3271478, 3333204, 3505155, 3571290, 3703560, 3738832, 3809376, 4166505, 4206186, 4444272, 4673540, 4761720, 4808160, 4907217, 4938080, 4999806, 5555340, 5608248, 5714064, 6309279, 6348960, 6542956, 6666408, 7010310, 7142580, 7407120, 7477664, 8178695, 8333010, 8412372, 8888544, 9347080, 9523440, 9814434, 9999612, 10515465, 11110680, 11216496, 11428128, 12499515, 12618558, 13085912, 13332816, 14020620, 14285160, 14721651, 14814240, 16357390, 16666020, 16824744, 18694160, 18927837, 19046880, 19628868, 19999224, 21030930, 22221360, 22432992, 24536085, 24999030, 25237116, 26171824, 26665632, 28041240, 28570320, 29443302, 31546395, 32714780, 33332040, 33649488, 37388320, 37855674, 39257736, 39998448, 42061860, 44164953, 44442720, 49072170, 49998060, 50474232, 52343648, 56082480, 57140640, 58886604, 63092790, 65429560, 66664080, 67298976, 73608255, 75711348, 78515472, 79996896, 84123720, 88329906, 94639185, 98144340, 99996120, 100948464, 112164960, 117773208, 126185580, 130859120, 132494859, 133328160, 147216510, 151422696, 157030944, 168247440, 176659812, 189278370, 196288680, 199992240, 201896928, 220824765, 235546416, 252371160, 261718240, 264989718, 294433020, 302845392, 336494880, 353319624, 378556740, 392577360, 399984480, 441649530, 471092832, 504742320, 529979436, 588866040, 605690784, 662474295, 706639248, 757113480, 785154720, 883299060, 1009484640, 1059958872, 1177732080, 1324948590, 1413278496, 1514226960, 1766598120, 2119917744, 2355464160, 2649897180, 3028453920, 3533196240, 4239835488, 5299794360, 7066392480, 10599588720, 21199177440]

約数ペア:

[(1, 21199177440), (2, 10599588720), (3, 7066392480), (4, 5299794360), (5, 4239835488), (6, 3533196240), (7, 3028453920), (8, 2649897180), (9, 2355464160), (10, 2119917744), (12, 1766598120), (14, 1514226960), (15, 1413278496), (16, 1324948590), (18, 1177732080), (20, 1059958872), (21, 1009484640), (24, 883299060), (27, 785154720), (28, 757113480), (30, 706639248), (32, 662474295), (35, 605690784), (36, 588866040), (40, 529979436), (42, 504742320), (45, 471092832), (48, 441649530), (53, 399984480), (54, 392577360), (56, 378556740), (60, 353319624), (63, 336494880), (70, 302845392), (72, 294433020), (80, 264989718), (81, 261718240), (84, 252371160), (90, 235546416), (96, 220824765), (105, 201896928), (106, 199992240), (108, 196288680), (112, 189278370), (120, 176659812), (126, 168247440), (135, 157030944), (140, 151422696), (144, 147216510), (159, 133328160), (160, 132494859), (162, 130859120), (168, 126185580), (180, 117773208), (189, 112164960), (210, 100948464), (212, 99996120), (216, 98144340), (224, 94639185), (240, 88329906), (252, 84123720), (265, 79996896), (270, 78515472), (280, 75711348), (288, 73608255), (315, 67298976), (318, 66664080), (324, 65429560), (336, 63092790), (360, 58886604), (371, 57140640), (378, 56082480), (405, 52343648), (420, 50474232), (424, 49998060), (432, 49072170), (477, 44442720), (480, 44164953), (504, 42061860), (530, 39998448), (540, 39257736), (560, 37855674), (567, 37388320), (630, 33649488), (636, 33332040), (648, 32714780), (672, 31546395), (720, 29443302), (742, 28570320), (756, 28041240), (795, 26665632), (810, 26171824), (840, 25237116), (848, 24999030), (864, 24536085), (945, 22432992), (954, 22221360), (1008, 21030930), (1060, 19999224), (1080, 19628868), (1113, 19046880), (1120, 18927837), (1134, 18694160), (1260, 16824744), (1272, 16666020), (1296, 16357390), (1431, 14814240), (1440, 14721651), (1484, 14285160), (1512, 14020620), (1590, 13332816), (1620, 13085912), (1680, 12618558), (1696, 12499515), (1855, 11428128), (1890, 11216496), (1908, 11110680), (2016, 10515465), (2120, 9999612), (2160, 9814434), (2226, 9523440), (2268, 9347080), (2385, 8888544), (2520, 8412372), (2544, 8333010), (2592, 8178695), (2835, 7477664), (2862, 7407120), (2968, 7142580), (3024, 7010310), (3180, 6666408), (3240, 6542956), (3339, 6348960), (3360, 6309279), (3710, 5714064), (3780, 5608248), (3816, 5555340), (4240, 4999806), (4293, 4938080), (4320, 4907217), (4409, 4808160), (4452, 4761720), (4536, 4673540), (4770, 4444272), (5040, 4206186), (5088, 4166505), (5565, 3809376), (5670, 3738832), (5724, 3703560), (5936, 3571290), (6048, 3505155), (6360, 3333204), (6480, 3271478), (6678, 3174480), (7155, 2962848), (7420, 2857032), (7560, 2804124), (7632, 2777670), (8480, 2499903), (8586, 2469040), (8818, 2404080), (8904, 2380860), (9072, 2336770), (9540, 2222136), (10017, 2116320), (10080, 2103093), (11130, 1904688), (11340, 1869416), (11448, 1851780), (11872, 1785645), (12720, 1666602), (12960, 1635739), (13227, 1602720), (13356, 1587240), (14310, 1481424), (14840, 1428516), (15120, 1402062), (15264, 1388835), (16695, 1269792), (17172, 1234520), (17636, 1202040), (17808, 1190430), (18144, 1168385), (19080, 1111068), (20034, 1058160), (21465, 987616), (22045, 961632), (22260, 952344), (22680, 934708), (22896, 925890), (25440, 833301), (26454, 801360), (26712, 793620), (28620, 740712), (29680, 714258), (30051, 705440), (30240, 701031), (30863, 686880), (33390, 634896), (34344, 617260), (35272, 601020), (35616, 595215), (38160, 555534), (39681, 534240), (40068, 529080), (42930, 493808), (44090, 480816), (44520, 476172), (45360, 467354), (45792, 462945), (50085, 423264), (52908, 400680), (53424, 396810), (57240, 370356), (59360, 357129), (60102, 352720), (61726, 343440), (66135, 320544), (66780, 317448), (68688, 308630), (70544, 300510), (76320, 277767), (79362, 267120), (80136, 264540), (85860, 246904), (88180, 240408), (89040, 238086), (90720, 233677), (92589, 228960), (100170, 211632), (105816, 200340), (106848, 198405), (114480, 185178), (119043, 178080), (120204, 176360), (123452, 171720), (132270, 160272), (133560, 158724), (137376, 154315), (141088, 150255)]