19952056560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:1016

約数の個数: 320

約数和(自身を含む): 68279915520

約数和(自身を除く): 48327858960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 281, 285, 304, 345, 368, 380, 437, 456, 460, 552, 562, 570, 677, 690, 760, 843, 874, 912, 920, 1104, 1124, 1140, 1311, 1354, 1380, 1405, 1520, 1686, 1748, 1840, 2031, 2185, 2248, 2280, 2622, 2708, 2760, 2810, 3372, 3385, 3496, 4062, 4215, 4370, 4496, 4560, 5244, 5339, 5416, 5520, 5620, 6463, 6555, 6744, 6770, 6992, 8124, 8430, 8740, 10155, 10488, 10678, 10832, 11240, 12863, 12926, 13110, 13488, 13540, 15571, 16017, 16248, 16860, 17480, 19389, 20310, 20976, 21356, 22480, 25726, 25852, 26220, 26695, 27080, 31142, 32034, 32315, 32496, 33720, 34960, 38589, 38778, 40620, 42712, 46713, 51452, 51704, 52440, 53390, 54160, 62284, 64068, 64315, 64630, 67440, 77178, 77556, 77855, 80085, 81240, 85424, 93426, 96945, 102904, 103408, 104880, 106780, 122797, 124568, 128136, 128630, 129260, 154356, 155112, 155710, 160170, 162480, 186852, 190237, 192945, 193890, 205808, 213560, 233565, 245594, 249136, 256272, 257260, 258520, 295849, 308712, 310224, 311420, 320340, 368391, 373704, 380474, 385890, 387780, 427120, 467130, 491188, 514520, 517040, 570711, 591698, 613985, 617424, 622840, 640680, 736782, 747408, 760948, 771780, 775560, 887547, 934260, 951185, 982376, 1029040, 1141422, 1183396, 1227970, 1245680, 1281360, 1473564, 1479245, 1521896, 1543560, 1551120, 1775094, 1841955, 1868520, 1902370, 1964752, 2282844, 2366792, 2455940, 2853555, 2947128, 2958490, 3043792, 3087120, 3550188, 3614503, 3683910, 3737040, 3804740, 4375451, 4437735, 4565688, 4733584, 4911880, 5707110, 5894256, 5916980, 7100376, 7229006, 7367820, 7609480, 8750902, 8875470, 9131376, 9823760, 10843509, 11414220, 11833960, 13126353, 14200752, 14458012, 14735640, 15218960, 17501804, 17750940, 18072515, 21687018, 21877255, 22828440, 23667920, 26252706, 28916024, 29471280, 35003608, 35501880, 36145030, 43374036, 43754510, 45656880, 52505412, 54217545, 57832048, 65631765, 70007216, 71003760, 72290060, 83133569, 86748072, 87509020, 105010824, 108435090, 131263530, 144580120, 166267138, 173496144, 175018040, 210021648, 216870180, 249400707, 262527060, 289160240, 332534276, 350036080, 415667845, 433740360, 498801414, 525054120, 665068552, 831335690, 867480720, 997602828, 1050108240, 1247003535, 1330137104, 1662671380, 1995205656, 2494007070, 3325342760, 3990411312, 4988014140, 6650685520, 9976028280, 19952056560]

約数ペア:

[(1, 19952056560), (2, 9976028280), (3, 6650685520), (4, 4988014140), (5, 3990411312), (6, 3325342760), (8, 2494007070), (10, 1995205656), (12, 1662671380), (15, 1330137104), (16, 1247003535), (19, 1050108240), (20, 997602828), (23, 867480720), (24, 831335690), (30, 665068552), (38, 525054120), (40, 498801414), (46, 433740360), (48, 415667845), (57, 350036080), (60, 332534276), (69, 289160240), (76, 262527060), (80, 249400707), (92, 216870180), (95, 210021648), (114, 175018040), (115, 173496144), (120, 166267138), (138, 144580120), (152, 131263530), (184, 108435090), (190, 105010824), (228, 87509020), (230, 86748072), (240, 83133569), (276, 72290060), (281, 71003760), (285, 70007216), (304, 65631765), (345, 57832048), (368, 54217545), (380, 52505412), (437, 45656880), (456, 43754510), (460, 43374036), (552, 36145030), (562, 35501880), (570, 35003608), (677, 29471280), (690, 28916024), (760, 26252706), (843, 23667920), (874, 22828440), (912, 21877255), (920, 21687018), (1104, 18072515), (1124, 17750940), (1140, 17501804), (1311, 15218960), (1354, 14735640), (1380, 14458012), (1405, 14200752), (1520, 13126353), (1686, 11833960), (1748, 11414220), (1840, 10843509), (2031, 9823760), (2185, 9131376), (2248, 8875470), (2280, 8750902), (2622, 7609480), (2708, 7367820), (2760, 7229006), (2810, 7100376), (3372, 5916980), (3385, 5894256), (3496, 5707110), (4062, 4911880), (4215, 4733584), (4370, 4565688), (4496, 4437735), (4560, 4375451), (5244, 3804740), (5339, 3737040), (5416, 3683910), (5520, 3614503), (5620, 3550188), (6463, 3087120), (6555, 3043792), (6744, 2958490), (6770, 2947128), (6992, 2853555), (8124, 2455940), (8430, 2366792), (8740, 2282844), (10155, 1964752), (10488, 1902370), (10678, 1868520), (10832, 1841955), (11240, 1775094), (12863, 1551120), (12926, 1543560), (13110, 1521896), (13488, 1479245), (13540, 1473564), (15571, 1281360), (16017, 1245680), (16248, 1227970), (16860, 1183396), (17480, 1141422), (19389, 1029040), (20310, 982376), (20976, 951185), (21356, 934260), (22480, 887547), (25726, 775560), (25852, 771780), (26220, 760948), (26695, 747408), (27080, 736782), (31142, 640680), (32034, 622840), (32315, 617424), (32496, 613985), (33720, 591698), (34960, 570711), (38589, 517040), (38778, 514520), (40620, 491188), (42712, 467130), (46713, 427120), (51452, 387780), (51704, 385890), (52440, 380474), (53390, 373704), (54160, 368391), (62284, 320340), (64068, 311420), (64315, 310224), (64630, 308712), (67440, 295849), (77178, 258520), (77556, 257260), (77855, 256272), (80085, 249136), (81240, 245594), (85424, 233565), (93426, 213560), (96945, 205808), (102904, 193890), (103408, 192945), (104880, 190237), (106780, 186852), (122797, 162480), (124568, 160170), (128136, 155710), (128630, 155112), (129260, 154356)]