20444520960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 640

約数和(自身を含む): 78063575040

約数和(自身を除く): 57619054080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 127, 128, 135, 136, 137, 144, 153, 160, 170, 180, 192, 204, 216, 240, 254, 255, 256, 270, 272, 274, 288, 306, 320, 340, 360, 381, 384, 408, 411, 432, 459, 480, 508, 510, 512, 540, 544, 548, 576, 612, 635, 640, 680, 685, 720, 762, 765, 768, 816, 822, 864, 918, 960, 1016, 1020, 1080, 1088, 1096, 1143, 1152, 1224, 1233, 1270, 1280, 1360, 1370, 1440, 1524, 1530, 1536, 1632, 1644, 1728, 1836, 1905, 1920, 2032, 2040, 2055, 2159, 2160, 2176, 2192, 2286, 2295, 2304, 2329, 2448, 2466, 2540, 2560, 2720, 2740, 2880, 3048, 3060, 3264, 3288, 3429, 3456, 3672, 3699, 3810, 3840, 4064, 4080, 4110, 4318, 4320, 4352, 4384, 4572, 4590, 4608, 4658, 4896, 4932, 5080, 5440, 5480, 5715, 5760, 6096, 6120, 6165, 6477, 6528, 6576, 6858, 6912, 6987, 7344, 7398, 7620, 7680, 8128, 8160, 8220, 8636, 8640, 8704, 8768, 9144, 9180, 9316, 9792, 9864, 10160, 10795, 10880, 10960, 11430, 11520, 11645, 12192, 12240, 12330, 12954, 13056, 13152, 13716, 13824, 13974, 14688, 14796, 15240, 16256, 16320, 16440, 17145, 17272, 17280, 17399, 17536, 18288, 18360, 18495, 18632, 19431, 19584, 19728, 20320, 20961, 21590, 21760, 21920, 22860, 23040, 23290, 24384, 24480, 24660, 25908, 26112, 26304, 27432, 27948, 29376, 29592, 30480, 32385, 32512, 32640, 32880, 34290, 34544, 34560, 34798, 34935, 35072, 36576, 36720, 36990, 37264, 38862, 39168, 39456, 40640, 41922, 43180, 43520, 43840, 45720, 46580, 48768, 48960, 49320, 51816, 52197, 52608, 54864, 55896, 58293, 58752, 59184, 60960, 62883, 64770, 65024, 65280, 65760, 68580, 69088, 69120, 69596, 69870, 70144, 73152, 73440, 73980, 74528, 77724, 78336, 78912, 81280, 83844, 86360, 86995, 87680, 91440, 93160, 97155, 97536, 97920, 98640, 103632, 104394, 104805, 105216, 109728, 111792, 116586, 117504, 118368, 121920, 125766, 129540, 130560, 131520, 137160, 138176, 139192, 139740, 146304, 146880, 147960, 149056, 155448, 156591, 157824, 162560, 167688, 172720, 173990, 175360, 182880, 186320, 194310, 195072, 195840, 197280, 207264, 208788, 209610, 210432, 219456, 223584, 233172, 235008, 236736, 243840, 251532, 259080, 260985, 263040, 274320, 276352, 278384, 279480, 291465, 292608, 293760, 295783, 295920, 298112, 310896, 313182, 314415, 315648, 325120, 335376, 345440, 347980, 350720, 365760, 372640, 388620, 391680, 394560, 414528, 417576, 419220, 438912, 447168, 466344, 469773, 473472, 487680, 503064, 518160, 521970, 526080, 548640, 552704, 556768, 558960, 582930, 585216, 587520, 591566, 591840, 596224, 621792, 626364, 628830, 631296, 670752, 690880, 695960, 731520, 745280, 777240, 782955, 789120, 829056, 835152, 838440, 877824, 887349, 894336, 932688, 939546, 946944, 975360, 1006128, 1036320, 1043940, 1052160, 1097280, 1105408, 1113536, 1117920, 1165860, 1175040, 1183132, 1183680, 1192448, 1243584, 1252728, 1257660, 1341504, 1381760, 1391920, 1463040, 1478915, 1490560, 1554480, 1565910, 1578240, 1658112, 1670304, 1676880, 1755648, 1774698, 1788672, 1865376, 1879092, 1893888, 2012256, 2072640, 2087880, 2194560, 2227072, 2235840, 2331720, 2348865, 2366264, 2367360, 2487168, 2505456, 2515320, 2662047, 2683008, 2763520, 2783840, 2926080, 2957830, 2981120, 3108960, 3131820, 3156480, 3316224, 3340608, 3353760, 3549396, 3577344, 3730752, 3758184, 4024512, 4145280, 4175760, 4389120, 4436745, 4454144, 4471680, 4663440, 4697730, 4732528, 4734720, 4974336, 5010912, 5030640, 5324094, 5366016, 5527040, 5567680, 5915660, 5962240, 6217920, 6263640, 6681216, 6707520, 7098792, 7461504, 7516368, 7986141, 8049024, 8290560, 8351520, 8778240, 8873490, 8908288, 8943360, 9326880, 9395460, 9465056, 9469440, 9948672, 10021824, 10061280, 10648188, 10732032, 11135360, 11831320, 12435840, 12527280, 13310235, 13362432, 13415040, 14197584, 14923008, 15032736, 15972282, 16098048, 16581120, 16703040, 17746980, 17886720, 18653760, 18790920, 18930112, 20043648, 20122560, 21296376, 22270720, 23662640, 24871680, 25054560, 26620470, 26724864, 26830080, 28395168, 29846016, 30065472, 31944564, 32196096, 33406080, 35493960, 37307520, 37581840, 37860224, 39930705, 40087296, 40245120, 42592752, 44541440, 47325280, 49743360, 50109120, 53240940, 53660160, 56790336, 60130944, 63889128, 66812160, 70987920, 74615040, 75163680, 75720448, 79861410, 80174592, 80490240, 85185504, 94650560, 100218240, 106481880, 113580672, 120261888, 127778256, 133624320, 141975840, 149230080, 150327360, 151440896, 159722820, 160980480, 170371008, 189301120, 200436480, 212963760, 227161344, 240523776, 255556512, 283951680, 300654720, 319445640, 340742016, 378602240, 400872960, 425927520, 454322688, 511113024, 567903360, 601309440, 638891280, 681484032, 757204480, 851855040, 1022226048, 1135806720, 1202618880, 1277782560, 1362968064, 1703710080, 2044452096, 2271613440, 2555565120, 3407420160, 4088904192, 5111130240, 6814840320, 10222260480, 20444520960]

約数ペア:

[(1, 20444520960), (2, 10222260480), (3, 6814840320), (4, 5111130240), (5, 4088904192), (6, 3407420160), (8, 2555565120), (9, 2271613440), (10, 2044452096), (12, 1703710080), (15, 1362968064), (16, 1277782560), (17, 1202618880), (18, 1135806720), (20, 1022226048), (24, 851855040), (27, 757204480), (30, 681484032), (32, 638891280), (34, 601309440), (36, 567903360), (40, 511113024), (45, 454322688), (48, 425927520), (51, 400872960), (54, 378602240), (60, 340742016), (64, 319445640), (68, 300654720), (72, 283951680), (80, 255556512), (85, 240523776), (90, 227161344), (96, 212963760), (102, 200436480), (108, 189301120), (120, 170371008), (127, 160980480), (128, 159722820), (135, 151440896), (136, 150327360), (137, 149230080), (144, 141975840), (153, 133624320), (160, 127778256), (170, 120261888), (180, 113580672), (192, 106481880), (204, 100218240), (216, 94650560), (240, 85185504), (254, 80490240), (255, 80174592), (256, 79861410), (270, 75720448), (272, 75163680), (274, 74615040), (288, 70987920), (306, 66812160), (320, 63889128), (340, 60130944), (360, 56790336), (381, 53660160), (384, 53240940), (408, 50109120), (411, 49743360), (432, 47325280), (459, 44541440), (480, 42592752), (508, 40245120), (510, 40087296), (512, 39930705), (540, 37860224), (544, 37581840), (548, 37307520), (576, 35493960), (612, 33406080), (635, 32196096), (640, 31944564), (680, 30065472), (685, 29846016), (720, 28395168), (762, 26830080), (765, 26724864), (768, 26620470), (816, 25054560), (822, 24871680), (864, 23662640), (918, 22270720), (960, 21296376), (1016, 20122560), (1020, 20043648), (1080, 18930112), (1088, 18790920), (1096, 18653760), (1143, 17886720), (1152, 17746980), (1224, 16703040), (1233, 16581120), (1270, 16098048), (1280, 15972282), (1360, 15032736), (1370, 14923008), (1440, 14197584), (1524, 13415040), (1530, 13362432), (1536, 13310235), (1632, 12527280), (1644, 12435840), (1728, 11831320), (1836, 11135360), (1905, 10732032), (1920, 10648188), (2032, 10061280), (2040, 10021824), (2055, 9948672), (2159, 9469440), (2160, 9465056), (2176, 9395460), (2192, 9326880), (2286, 8943360), (2295, 8908288), (2304, 8873490), (2329, 8778240), (2448, 8351520), (2466, 8290560), (2540, 8049024), (2560, 7986141), (2720, 7516368), (2740, 7461504), (2880, 7098792), (3048, 6707520), (3060, 6681216), (3264, 6263640), (3288, 6217920), (3429, 5962240), (3456, 5915660), (3672, 5567680), (3699, 5527040), (3810, 5366016), (3840, 5324094), (4064, 5030640), (4080, 5010912), (4110, 4974336), (4318, 4734720), (4320, 4732528), (4352, 4697730), (4384, 4663440), (4572, 4471680), (4590, 4454144), (4608, 4436745), (4658, 4389120), (4896, 4175760), (4932, 4145280), (5080, 4024512), (5440, 3758184), (5480, 3730752), (5715, 3577344), (5760, 3549396), (6096, 3353760), (6120, 3340608), (6165, 3316224), (6477, 3156480), (6528, 3131820), (6576, 3108960), (6858, 2981120), (6912, 2957830), (6987, 2926080), (7344, 2783840), (7398, 2763520), (7620, 2683008), (7680, 2662047), (8128, 2515320), (8160, 2505456), (8220, 2487168), (8636, 2367360), (8640, 2366264), (8704, 2348865), (8768, 2331720), (9144, 2235840), (9180, 2227072), (9316, 2194560), (9792, 2087880), (9864, 2072640), (10160, 2012256), (10795, 1893888), (10880, 1879092), (10960, 1865376), (11430, 1788672), (11520, 1774698), (11645, 1755648), (12192, 1676880), (12240, 1670304), (12330, 1658112), (12954, 1578240), (13056, 1565910), (13152, 1554480), (13716, 1490560), (13824, 1478915), (13974, 1463040), (14688, 1391920), (14796, 1381760), (15240, 1341504), (16256, 1257660), (16320, 1252728), (16440, 1243584), (17145, 1192448), (17272, 1183680), (17280, 1183132), (17399, 1175040), (17536, 1165860), (18288, 1117920), (18360, 1113536), (18495, 1105408), (18632, 1097280), (19431, 1052160), (19584, 1043940), (19728, 1036320), (20320, 1006128), (20961, 975360), (21590, 946944), (21760, 939546), (21920, 932688), (22860, 894336), (23040, 887349), (23290, 877824), (24384, 838440), (24480, 835152), (24660, 829056), (25908, 789120), (26112, 782955), (26304, 777240), (27432, 745280), (27948, 731520), (29376, 695960), (29592, 690880), (30480, 670752), (32385, 631296), (32512, 628830), (32640, 626364), (32880, 621792), (34290, 596224), (34544, 591840), (34560, 591566), (34798, 587520), (34935, 585216), (35072, 582930), (36576, 558960), (36720, 556768), (36990, 552704), (37264, 548640), (38862, 526080), (39168, 521970), (39456, 518160), (40640, 503064), (41922, 487680), (43180, 473472), (43520, 469773), (43840, 466344), (45720, 447168), (46580, 438912), (48768, 419220), (48960, 417576), (49320, 414528), (51816, 394560), (52197, 391680), (52608, 388620), (54864, 372640), (55896, 365760), (58293, 350720), (58752, 347980), (59184, 345440), (60960, 335376), (62883, 325120), (64770, 315648), (65024, 314415), (65280, 313182), (65760, 310896), (68580, 298112), (69088, 295920), (69120, 295783), (69596, 293760), (69870, 292608), (70144, 291465), (73152, 279480), (73440, 278384), (73980, 276352), (74528, 274320), (77724, 263040), (78336, 260985), (78912, 259080), (81280, 251532), (83844, 243840), (86360, 236736), (86995, 235008), (87680, 233172), (91440, 223584), (93160, 219456), (97155, 210432), (97536, 209610), (97920, 208788), (98640, 207264), (103632, 197280), (104394, 195840), (104805, 195072), (105216, 194310), (109728, 186320), (111792, 182880), (116586, 175360), (117504, 173990), (118368, 172720), (121920, 167688), (125766, 162560), (129540, 157824), (130560, 156591), (131520, 155448), (137160, 149056), (138176, 147960), (139192, 146880), (139740, 146304)]