20480962320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3593}}^1$

素因数の和:3664

約数の個数: 640

約数和(自身を含む): 89844249600

約数和(自身を除く): 69363287280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 29, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 58, 60, 63, 65, 70, 72, 78, 80, 84, 87, 90, 91, 104, 105, 108, 112, 116, 117, 120, 126, 130, 135, 140, 144, 145, 156, 168, 174, 180, 182, 189, 195, 203, 208, 210, 216, 232, 234, 240, 252, 260, 261, 270, 273, 280, 290, 312, 315, 336, 348, 351, 360, 364, 377, 378, 390, 406, 420, 432, 435, 455, 464, 468, 504, 520, 522, 540, 546, 560, 580, 585, 609, 624, 630, 696, 702, 720, 728, 754, 756, 780, 783, 812, 819, 840, 870, 910, 936, 945, 1008, 1015, 1040, 1044, 1080, 1092, 1131, 1160, 1170, 1218, 1260, 1305, 1365, 1392, 1404, 1456, 1508, 1512, 1560, 1566, 1624, 1638, 1680, 1740, 1755, 1820, 1827, 1872, 1885, 1890, 2030, 2088, 2160, 2184, 2262, 2320, 2340, 2436, 2457, 2520, 2610, 2639, 2730, 2808, 3016, 3024, 3045, 3120, 3132, 3248, 3276, 3393, 3480, 3510, 3593, 3640, 3654, 3770, 3780, 3915, 4060, 4095, 4176, 4368, 4524, 4680, 4872, 4914, 5040, 5220, 5278, 5460, 5481, 5616, 5655, 6032, 6090, 6264, 6552, 6786, 6960, 7020, 7186, 7280, 7308, 7540, 7560, 7830, 7917, 8120, 8190, 9048, 9135, 9360, 9744, 9828, 10179, 10440, 10556, 10779, 10920, 10962, 11310, 12180, 12285, 12528, 13104, 13195, 13572, 14040, 14372, 14616, 15080, 15120, 15660, 15834, 16240, 16380, 16965, 17965, 18096, 18270, 19656, 20358, 20880, 21112, 21558, 21840, 21924, 22620, 23751, 24360, 24570, 25151, 26390, 27144, 27405, 28080, 28744, 29232, 30160, 31320, 31668, 32337, 32760, 33930, 35930, 36540, 39312, 39585, 40716, 42224, 43116, 43848, 45240, 46709, 47502, 48720, 49140, 50302, 50895, 52780, 53895, 54288, 54810, 57488, 62640, 63336, 64674, 65520, 67860, 71253, 71860, 73080, 75453, 79170, 81432, 86232, 87696, 90480, 93418, 95004, 97011, 98280, 100604, 101790, 104197, 105560, 107790, 109620, 118755, 125755, 126672, 129348, 135720, 140127, 142506, 143720, 146160, 150906, 158340, 161685, 162864, 172464, 186836, 190008, 194022, 196560, 201208, 203580, 208394, 211120, 215580, 219240, 226359, 233545, 237510, 251510, 258696, 271440, 280254, 285012, 287440, 301812, 312591, 316680, 323370, 326963, 356265, 373672, 377265, 380016, 388044, 402416, 407160, 416788, 420381, 431160, 438480, 452718, 467090, 475020, 485055, 503020, 517392, 520985, 560508, 570024, 603624, 625182, 633360, 646740, 653926, 679077, 700635, 712530, 729379, 747344, 754530, 776088, 814320, 833576, 840762, 862320, 905436, 934180, 937773, 950040, 970110, 980889, 1006040, 1041970, 1121016, 1131795, 1140048, 1207248, 1250364, 1261143, 1293480, 1307852, 1354561, 1358154, 1401270, 1425060, 1458758, 1509060, 1552176, 1562955, 1634815, 1667152, 1681524, 1810872, 1868360, 1875546, 1900080, 1940220, 1961778, 2012080, 2083940, 2101905, 2188137, 2242032, 2263590, 2500728, 2522286, 2586960, 2615704, 2709122, 2716308, 2802540, 2813319, 2850120, 2917516, 2942667, 3018120, 3125910, 3269630, 3363048, 3395385, 3621744, 3646895, 3736720, 3751092, 3880440, 3923556, 4063683, 4167880, 4203810, 4376274, 4527180, 4688865, 4904445, 5001456, 5044572, 5231408, 5418244, 5432616, 5605080, 5626638, 5700240, 5835032, 5885334, 6036240, 6251820, 6305715, 6539260, 6564411, 6726096, 6772805, 6790770, 7293790, 7502184, 7760880, 7847112, 8127366, 8335760, 8407620, 8752548, 8828001, 9054360, 9377730, 9481927, 9808890, 10089144, 10836488, 10865232, 10940685, 11210160, 11253276, 11670064, 11770668, 12191049, 12503640, 12611430, 13078520, 13128822, 13545610, 13581540, 14066595, 14587580, 14713335, 15004368, 15694224, 16254732, 16815240, 17505096, 17656002, 18108720, 18755460, 18963854, 19617780, 19693233, 20178288, 20318415, 21672976, 21881370, 22506552, 23541336, 24382098, 25007280, 25222860, 26157040, 26257644, 27091220, 27163080, 28133190, 28445781, 29175160, 29426670, 32509464, 32822055, 33630480, 35010192, 35312004, 36573147, 37510920, 37927708, 39235560, 39386466, 40636830, 43762740, 44140005, 45013104, 47082672, 47409635, 48764196, 50445720, 52515288, 54182440, 54326160, 56266380, 56891562, 58350320, 58853340, 60955245, 65018928, 65644110, 70624008, 73146294, 75021840, 75855416, 78471120, 78772932, 81273660, 85337343, 87525480, 88280010, 94819270, 97528392, 98466165, 100891440, 105030576, 108364880, 112532760, 113783124, 117706680, 121910490, 131288220, 141248016, 142228905, 146292588, 151710832, 157545864, 162547320, 170674686, 175050960, 176560020, 182865735, 189638540, 195056784, 196932330, 225065520, 227566248, 235413360, 243820980, 256012029, 262576440, 284457810, 292585176, 315091728, 325094640, 341349372, 353120040, 365731470, 379277080, 393864660, 426686715, 455132496, 487641960, 512024058, 525152880, 568915620, 585170352, 682698744, 706240080, 731462940, 758554160, 787729320, 853373430, 975283920, 1024048116, 1137831240, 1280060145, 1365397488, 1462925880, 1575458640, 1706746860, 2048096232, 2275662480, 2560120290, 2925851760, 3413493720, 4096192464, 5120240580, 6826987440, 10240481160, 20480962320]

約数ペア:

[(1, 20480962320), (2, 10240481160), (3, 6826987440), (4, 5120240580), (5, 4096192464), (6, 3413493720), (7, 2925851760), (8, 2560120290), (9, 2275662480), (10, 2048096232), (12, 1706746860), (13, 1575458640), (14, 1462925880), (15, 1365397488), (16, 1280060145), (18, 1137831240), (20, 1024048116), (21, 975283920), (24, 853373430), (26, 787729320), (27, 758554160), (28, 731462940), (29, 706240080), (30, 682698744), (35, 585170352), (36, 568915620), (39, 525152880), (40, 512024058), (42, 487641960), (45, 455132496), (48, 426686715), (52, 393864660), (54, 379277080), (56, 365731470), (58, 353120040), (60, 341349372), (63, 325094640), (65, 315091728), (70, 292585176), (72, 284457810), (78, 262576440), (80, 256012029), (84, 243820980), (87, 235413360), (90, 227566248), (91, 225065520), (104, 196932330), (105, 195056784), (108, 189638540), (112, 182865735), (116, 176560020), (117, 175050960), (120, 170674686), (126, 162547320), (130, 157545864), (135, 151710832), (140, 146292588), (144, 142228905), (145, 141248016), (156, 131288220), (168, 121910490), (174, 117706680), (180, 113783124), (182, 112532760), (189, 108364880), (195, 105030576), (203, 100891440), (208, 98466165), (210, 97528392), (216, 94819270), (232, 88280010), (234, 87525480), (240, 85337343), (252, 81273660), (260, 78772932), (261, 78471120), (270, 75855416), (273, 75021840), (280, 73146294), (290, 70624008), (312, 65644110), (315, 65018928), (336, 60955245), (348, 58853340), (351, 58350320), (360, 56891562), (364, 56266380), (377, 54326160), (378, 54182440), (390, 52515288), (406, 50445720), (420, 48764196), (432, 47409635), (435, 47082672), (455, 45013104), (464, 44140005), (468, 43762740), (504, 40636830), (520, 39386466), (522, 39235560), (540, 37927708), (546, 37510920), (560, 36573147), (580, 35312004), (585, 35010192), (609, 33630480), (624, 32822055), (630, 32509464), (696, 29426670), (702, 29175160), (720, 28445781), (728, 28133190), (754, 27163080), (756, 27091220), (780, 26257644), (783, 26157040), (812, 25222860), (819, 25007280), (840, 24382098), (870, 23541336), (910, 22506552), (936, 21881370), (945, 21672976), (1008, 20318415), (1015, 20178288), (1040, 19693233), (1044, 19617780), (1080, 18963854), (1092, 18755460), (1131, 18108720), (1160, 17656002), (1170, 17505096), (1218, 16815240), (1260, 16254732), (1305, 15694224), (1365, 15004368), (1392, 14713335), (1404, 14587580), (1456, 14066595), (1508, 13581540), (1512, 13545610), (1560, 13128822), (1566, 13078520), (1624, 12611430), (1638, 12503640), (1680, 12191049), (1740, 11770668), (1755, 11670064), (1820, 11253276), (1827, 11210160), (1872, 10940685), (1885, 10865232), (1890, 10836488), (2030, 10089144), (2088, 9808890), (2160, 9481927), (2184, 9377730), (2262, 9054360), (2320, 8828001), (2340, 8752548), (2436, 8407620), (2457, 8335760), (2520, 8127366), (2610, 7847112), (2639, 7760880), (2730, 7502184), (2808, 7293790), (3016, 6790770), (3024, 6772805), (3045, 6726096), (3120, 6564411), (3132, 6539260), (3248, 6305715), (3276, 6251820), (3393, 6036240), (3480, 5885334), (3510, 5835032), (3593, 5700240), (3640, 5626638), (3654, 5605080), (3770, 5432616), (3780, 5418244), (3915, 5231408), (4060, 5044572), (4095, 5001456), (4176, 4904445), (4368, 4688865), (4524, 4527180), (4680, 4376274), (4872, 4203810), (4914, 4167880), (5040, 4063683), (5220, 3923556), (5278, 3880440), (5460, 3751092), (5481, 3736720), (5616, 3646895), (5655, 3621744), (6032, 3395385), (6090, 3363048), (6264, 3269630), (6552, 3125910), (6786, 3018120), (6960, 2942667), (7020, 2917516), (7186, 2850120), (7280, 2813319), (7308, 2802540), (7540, 2716308), (7560, 2709122), (7830, 2615704), (7917, 2586960), (8120, 2522286), (8190, 2500728), (9048, 2263590), (9135, 2242032), (9360, 2188137), (9744, 2101905), (9828, 2083940), (10179, 2012080), (10440, 1961778), (10556, 1940220), (10779, 1900080), (10920, 1875546), (10962, 1868360), (11310, 1810872), (12180, 1681524), (12285, 1667152), (12528, 1634815), (13104, 1562955), (13195, 1552176), (13572, 1509060), (14040, 1458758), (14372, 1425060), (14616, 1401270), (15080, 1358154), (15120, 1354561), (15660, 1307852), (15834, 1293480), (16240, 1261143), (16380, 1250364), (16965, 1207248), (17965, 1140048), (18096, 1131795), (18270, 1121016), (19656, 1041970), (20358, 1006040), (20880, 980889), (21112, 970110), (21558, 950040), (21840, 937773), (21924, 934180), (22620, 905436), (23751, 862320), (24360, 840762), (24570, 833576), (25151, 814320), (26390, 776088), (27144, 754530), (27405, 747344), (28080, 729379), (28744, 712530), (29232, 700635), (30160, 679077), (31320, 653926), (31668, 646740), (32337, 633360), (32760, 625182), (33930, 603624), (35930, 570024), (36540, 560508), (39312, 520985), (39585, 517392), (40716, 503020), (42224, 485055), (43116, 475020), (43848, 467090), (45240, 452718), (46709, 438480), (47502, 431160), (48720, 420381), (49140, 416788), (50302, 407160), (50895, 402416), (52780, 388044), (53895, 380016), (54288, 377265), (54810, 373672), (57488, 356265), (62640, 326963), (63336, 323370), (64674, 316680), (65520, 312591), (67860, 301812), (71253, 287440), (71860, 285012), (73080, 280254), (75453, 271440), (79170, 258696), (81432, 251510), (86232, 237510), (87696, 233545), (90480, 226359), (93418, 219240), (95004, 215580), (97011, 211120), (98280, 208394), (100604, 203580), (101790, 201208), (104197, 196560), (105560, 194022), (107790, 190008), (109620, 186836), (118755, 172464), (125755, 162864), (126672, 161685), (129348, 158340), (135720, 150906), (140127, 146160), (142506, 143720)]