20437263360

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 704

約数和(自身を含む): 79233638400

約数和(自身を除く): 58796375040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 128, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 228, 240, 248, 251, 256, 270, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 432, 456, 465, 480, 496, 502, 512, 513, 540, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 753, 760, 768, 837, 855, 864, 912, 930, 960, 992, 1004, 1024, 1026, 1080, 1116, 1140, 1152, 1178, 1216, 1240, 1255, 1280, 1368, 1395, 1440, 1488, 1506, 1520, 1536, 1674, 1710, 1728, 1767, 1824, 1860, 1920, 1984, 2008, 2052, 2160, 2232, 2259, 2280, 2304, 2356, 2432, 2480, 2510, 2560, 2565, 2736, 2790, 2880, 2945, 2976, 3012, 3040, 3072, 3348, 3420, 3456, 3534, 3648, 3720, 3765, 3840, 3968, 4016, 4104, 4185, 4320, 4464, 4518, 4560, 4608, 4712, 4769, 4864, 4960, 5020, 5120, 5130, 5301, 5472, 5580, 5760, 5890, 5952, 6024, 6080, 6696, 6777, 6840, 6912, 7068, 7296, 7440, 7530, 7680, 7781, 7936, 8032, 8208, 8370, 8640, 8835, 8928, 9036, 9120, 9216, 9424, 9538, 9728, 9920, 10040, 10260, 10602, 10944, 11160, 11295, 11520, 11780, 11904, 12048, 12160, 13392, 13554, 13680, 13824, 14136, 14307, 14592, 14880, 15060, 15360, 15562, 15872, 15903, 16064, 16416, 16740, 17280, 17670, 17856, 18072, 18240, 18848, 19076, 19456, 19840, 20080, 20520, 21204, 21888, 22320, 22590, 23040, 23343, 23560, 23808, 23845, 24096, 24320, 26505, 26784, 27108, 27360, 27648, 28272, 28614, 29184, 29760, 30120, 31124, 31744, 31806, 32128, 32832, 33480, 33885, 34560, 35340, 35712, 36144, 36480, 37696, 38152, 38905, 39680, 40160, 41040, 42408, 42921, 43776, 44640, 45180, 46080, 46686, 47120, 47616, 47690, 48192, 48640, 53010, 53568, 54216, 54720, 56544, 57228, 58368, 59520, 60240, 62248, 63612, 64256, 65664, 66960, 67770, 69120, 70029, 70680, 71424, 71535, 72288, 72960, 75392, 76304, 77810, 79360, 79515, 80320, 82080, 84816, 85842, 87552, 89280, 90360, 93372, 94240, 95232, 95380, 96384, 97280, 106020, 107136, 108432, 109440, 113088, 114456, 116715, 119040, 120480, 124496, 127224, 128512, 128763, 131328, 133920, 135540, 138240, 140058, 141360, 142848, 143070, 144576, 145920, 147839, 150784, 152608, 155620, 158720, 159030, 160640, 164160, 169632, 171684, 175104, 178560, 180720, 186744, 188480, 190760, 192768, 210087, 212040, 214272, 214605, 216864, 218880, 226176, 228912, 233430, 238080, 240960, 248992, 254448, 257024, 257526, 262656, 267840, 271080, 280116, 282720, 285696, 286140, 289152, 291840, 295678, 301568, 305216, 311240, 318060, 321280, 328320, 339264, 343368, 350145, 357120, 361440, 373488, 376960, 381520, 385536, 420174, 424080, 428544, 429210, 433728, 437760, 443517, 452352, 457824, 466860, 476160, 481920, 497984, 508896, 515052, 525312, 535680, 542160, 560232, 565440, 572280, 578304, 591356, 603136, 610432, 622480, 636120, 642560, 643815, 656640, 678528, 686736, 700290, 714240, 722880, 739195, 746976, 753920, 763040, 771072, 840348, 848160, 857088, 858420, 867456, 875520, 887034, 904704, 915648, 933720, 963840, 995968, 1017792, 1030104, 1050435, 1071360, 1084320, 1120464, 1130880, 1144560, 1156608, 1182712, 1220864, 1244960, 1272240, 1285120, 1287630, 1313280, 1330551, 1357056, 1373472, 1400580, 1428480, 1445760, 1478390, 1493952, 1507840, 1526080, 1680696, 1696320, 1716840, 1734912, 1774068, 1809408, 1831296, 1867440, 1927680, 1991936, 2035584, 2060208, 2100870, 2142720, 2168640, 2217585, 2240928, 2261760, 2289120, 2313216, 2365424, 2441728, 2489920, 2544480, 2575260, 2626560, 2661102, 2714112, 2746944, 2801160, 2891520, 2956780, 2987904, 3015680, 3052160, 3361392, 3392640, 3433680, 3469824, 3548136, 3662592, 3734880, 3855360, 3983872, 3991653, 4071168, 4120416, 4201740, 4285440, 4337280, 4435170, 4481856, 4523520, 4578240, 4730848, 4883456, 4979840, 5088960, 5150520, 5322204, 5428224, 5493888, 5602320, 5783040, 5913560, 5975808, 6104320, 6652755, 6722784, 6785280, 6867360, 6939648, 7096272, 7325184, 7469760, 7967744, 7983306, 8142336, 8240832, 8403480, 8674560, 8870340, 8963712, 9047040, 9156480, 9461696, 9959680, 10177920, 10301040, 10644408, 10987776, 11204640, 11566080, 11827120, 11951616, 12208640, 13305510, 13445568, 13570560, 13734720, 14192544, 14650368, 14939520, 15966612, 16284672, 16481664, 16806960, 17349120, 17740680, 17927424, 18312960, 18923392, 19919360, 19958265, 20355840, 20602080, 21288816, 21975552, 22409280, 23654240, 23903232, 24417280, 26611020, 26891136, 27141120, 27469440, 28385088, 29879040, 31933224, 32963328, 33613920, 34698240, 35481360, 35854848, 36625920, 37846784, 39838720, 39916530, 40711680, 41204160, 42577632, 43951104, 44818560, 47308480, 53222040, 53782272, 54938880, 56770176, 59758080, 63866448, 65926656, 67227840, 70962720, 71709696, 73251840, 75693568, 79833060, 81423360, 82408320, 85155264, 89637120, 94616960, 106444080, 107564544, 109877760, 113540352, 119516160, 127732896, 131853312, 134455680, 141925440, 151387136, 159666120, 164816640, 170310528, 179274240, 189233920, 212888160, 215129088, 219755520, 227080704, 255465792, 268911360, 283850880, 319332240, 329633280, 340621056, 358548480, 378467840, 425776320, 454161408, 510931584, 537822720, 567701760, 638664480, 659266560, 681242112, 756935680, 851552640, 1021863168, 1075645440, 1135403520, 1277328960, 1362484224, 1703105280, 2043726336, 2270807040, 2554657920, 3406210560, 4087452672, 5109315840, 6812421120, 10218631680, 20437263360]

約数ペア:

[(1, 20437263360), (2, 10218631680), (3, 6812421120), (4, 5109315840), (5, 4087452672), (6, 3406210560), (8, 2554657920), (9, 2270807040), (10, 2043726336), (12, 1703105280), (15, 1362484224), (16, 1277328960), (18, 1135403520), (19, 1075645440), (20, 1021863168), (24, 851552640), (27, 756935680), (30, 681242112), (31, 659266560), (32, 638664480), (36, 567701760), (38, 537822720), (40, 510931584), (45, 454161408), (48, 425776320), (54, 378467840), (57, 358548480), (60, 340621056), (62, 329633280), (64, 319332240), (72, 283850880), (76, 268911360), (80, 255465792), (90, 227080704), (93, 219755520), (95, 215129088), (96, 212888160), (108, 189233920), (114, 179274240), (120, 170310528), (124, 164816640), (128, 159666120), (135, 151387136), (144, 141925440), (152, 134455680), (155, 131853312), (160, 127732896), (171, 119516160), (180, 113540352), (186, 109877760), (190, 107564544), (192, 106444080), (216, 94616960), (228, 89637120), (240, 85155264), (248, 82408320), (251, 81423360), (256, 79833060), (270, 75693568), (279, 73251840), (285, 71709696), (288, 70962720), (304, 67227840), (310, 65926656), (320, 63866448), (342, 59758080), (360, 56770176), (372, 54938880), (380, 53782272), (384, 53222040), (432, 47308480), (456, 44818560), (465, 43951104), (480, 42577632), (496, 41204160), (502, 40711680), (512, 39916530), (513, 39838720), (540, 37846784), (558, 36625920), (570, 35854848), (576, 35481360), (589, 34698240), (608, 33613920), (620, 32963328), (640, 31933224), (684, 29879040), (720, 28385088), (744, 27469440), (753, 27141120), (760, 26891136), (768, 26611020), (837, 24417280), (855, 23903232), (864, 23654240), (912, 22409280), (930, 21975552), (960, 21288816), (992, 20602080), (1004, 20355840), (1024, 19958265), (1026, 19919360), (1080, 18923392), (1116, 18312960), (1140, 17927424), (1152, 17740680), (1178, 17349120), (1216, 16806960), (1240, 16481664), (1255, 16284672), (1280, 15966612), (1368, 14939520), (1395, 14650368), (1440, 14192544), (1488, 13734720), (1506, 13570560), (1520, 13445568), (1536, 13305510), (1674, 12208640), (1710, 11951616), (1728, 11827120), (1767, 11566080), (1824, 11204640), (1860, 10987776), (1920, 10644408), (1984, 10301040), (2008, 10177920), (2052, 9959680), (2160, 9461696), (2232, 9156480), (2259, 9047040), (2280, 8963712), (2304, 8870340), (2356, 8674560), (2432, 8403480), (2480, 8240832), (2510, 8142336), (2560, 7983306), (2565, 7967744), (2736, 7469760), (2790, 7325184), (2880, 7096272), (2945, 6939648), (2976, 6867360), (3012, 6785280), (3040, 6722784), (3072, 6652755), (3348, 6104320), (3420, 5975808), (3456, 5913560), (3534, 5783040), (3648, 5602320), (3720, 5493888), (3765, 5428224), (3840, 5322204), (3968, 5150520), (4016, 5088960), (4104, 4979840), (4185, 4883456), (4320, 4730848), (4464, 4578240), (4518, 4523520), (4560, 4481856), (4608, 4435170), (4712, 4337280), (4769, 4285440), (4864, 4201740), (4960, 4120416), (5020, 4071168), (5120, 3991653), (5130, 3983872), (5301, 3855360), (5472, 3734880), (5580, 3662592), (5760, 3548136), (5890, 3469824), (5952, 3433680), (6024, 3392640), (6080, 3361392), (6696, 3052160), (6777, 3015680), (6840, 2987904), (6912, 2956780), (7068, 2891520), (7296, 2801160), (7440, 2746944), (7530, 2714112), (7680, 2661102), (7781, 2626560), (7936, 2575260), (8032, 2544480), (8208, 2489920), (8370, 2441728), (8640, 2365424), (8835, 2313216), (8928, 2289120), (9036, 2261760), (9120, 2240928), (9216, 2217585), (9424, 2168640), (9538, 2142720), (9728, 2100870), (9920, 2060208), (10040, 2035584), (10260, 1991936), (10602, 1927680), (10944, 1867440), (11160, 1831296), (11295, 1809408), (11520, 1774068), (11780, 1734912), (11904, 1716840), (12048, 1696320), (12160, 1680696), (13392, 1526080), (13554, 1507840), (13680, 1493952), (13824, 1478390), (14136, 1445760), (14307, 1428480), (14592, 1400580), (14880, 1373472), (15060, 1357056), (15360, 1330551), (15562, 1313280), (15872, 1287630), (15903, 1285120), (16064, 1272240), (16416, 1244960), (16740, 1220864), (17280, 1182712), (17670, 1156608), (17856, 1144560), (18072, 1130880), (18240, 1120464), (18848, 1084320), (19076, 1071360), (19456, 1050435), (19840, 1030104), (20080, 1017792), (20520, 995968), (21204, 963840), (21888, 933720), (22320, 915648), (22590, 904704), (23040, 887034), (23343, 875520), (23560, 867456), (23808, 858420), (23845, 857088), (24096, 848160), (24320, 840348), (26505, 771072), (26784, 763040), (27108, 753920), (27360, 746976), (27648, 739195), (28272, 722880), (28614, 714240), (29184, 700290), (29760, 686736), (30120, 678528), (31124, 656640), (31744, 643815), (31806, 642560), (32128, 636120), (32832, 622480), (33480, 610432), (33885, 603136), (34560, 591356), (35340, 578304), (35712, 572280), (36144, 565440), (36480, 560232), (37696, 542160), (38152, 535680), (38905, 525312), (39680, 515052), (40160, 508896), (41040, 497984), (42408, 481920), (42921, 476160), (43776, 466860), (44640, 457824), (45180, 452352), (46080, 443517), (46686, 437760), (47120, 433728), (47616, 429210), (47690, 428544), (48192, 424080), (48640, 420174), (53010, 385536), (53568, 381520), (54216, 376960), (54720, 373488), (56544, 361440), (57228, 357120), (58368, 350145), (59520, 343368), (60240, 339264), (62248, 328320), (63612, 321280), (64256, 318060), (65664, 311240), (66960, 305216), (67770, 301568), (69120, 295678), (70029, 291840), (70680, 289152), (71424, 286140), (71535, 285696), (72288, 282720), (72960, 280116), (75392, 271080), (76304, 267840), (77810, 262656), (79360, 257526), (79515, 257024), (80320, 254448), (82080, 248992), (84816, 240960), (85842, 238080), (87552, 233430), (89280, 228912), (90360, 226176), (93372, 218880), (94240, 216864), (95232, 214605), (95380, 214272), (96384, 212040), (97280, 210087), (106020, 192768), (107136, 190760), (108432, 188480), (109440, 186744), (113088, 180720), (114456, 178560), (116715, 175104), (119040, 171684), (120480, 169632), (124496, 164160), (127224, 160640), (128512, 159030), (128763, 158720), (131328, 155620), (133920, 152608), (135540, 150784), (138240, 147839), (140058, 145920), (141360, 144576), (142848, 143070)]