280781521920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:810

約数の個数: 528

約数和(自身を含む): 994169928960

約数和(自身を除く): 713388407040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 137, 144, 158, 160, 180, 192, 237, 240, 256, 274, 288, 316, 320, 360, 384, 395, 411, 474, 480, 512, 548, 563, 576, 632, 640, 685, 711, 720, 768, 790, 822, 948, 960, 1024, 1096, 1126, 1152, 1185, 1233, 1264, 1280, 1370, 1422, 1440, 1536, 1580, 1644, 1689, 1896, 1920, 2055, 2192, 2252, 2304, 2370, 2466, 2528, 2560, 2740, 2815, 2844, 2880, 3072, 3160, 3288, 3378, 3555, 3792, 3840, 4110, 4384, 4504, 4608, 4740, 4932, 5056, 5067, 5120, 5480, 5630, 5688, 5760, 6165, 6320, 6576, 6756, 7110, 7584, 7680, 8220, 8445, 8768, 9008, 9216, 9480, 9864, 10112, 10134, 10823, 10960, 11260, 11376, 11520, 12330, 12640, 13152, 13512, 14220, 15168, 15360, 16440, 16890, 17536, 18016, 18960, 19728, 20224, 20268, 21646, 21920, 22520, 22752, 23040, 24660, 25280, 25335, 26304, 27024, 28440, 30336, 32469, 32880, 33780, 35072, 36032, 37920, 39456, 40448, 40536, 43292, 43840, 44477, 45040, 45504, 46080, 49320, 50560, 50670, 52608, 54048, 54115, 56880, 60672, 64938, 65760, 67560, 70144, 72064, 75840, 77131, 78912, 80896, 81072, 86584, 87680, 88954, 90080, 91008, 97407, 98640, 101120, 101340, 105216, 108096, 108230, 113760, 121344, 129876, 131520, 133431, 135120, 140288, 144128, 151680, 154262, 157824, 162144, 162345, 173168, 175360, 177908, 180160, 182016, 194814, 197280, 202240, 202680, 210432, 216192, 216460, 222385, 227520, 231393, 242688, 259752, 263040, 266862, 270240, 288256, 303360, 308524, 315648, 324288, 324690, 346336, 350720, 355816, 360320, 364032, 385655, 389628, 394560, 400293, 404480, 405360, 420864, 432384, 432920, 444770, 455040, 462786, 487035, 519504, 526080, 533724, 540480, 576512, 606720, 617048, 631296, 648576, 649380, 667155, 692672, 694179, 701440, 711632, 720640, 728064, 771310, 779256, 789120, 800586, 810720, 864768, 865840, 889540, 910080, 925572, 974070, 1039008, 1052160, 1067448, 1080960, 1156965, 1213440, 1234096, 1262592, 1297152, 1298760, 1334310, 1385344, 1388358, 1423264, 1441280, 1542620, 1558512, 1578240, 1601172, 1621440, 1729536, 1731680, 1779080, 1820160, 1851144, 1948140, 2001465, 2078016, 2104320, 2134896, 2161920, 2313930, 2468192, 2594304, 2597520, 2668620, 2770688, 2776716, 2846528, 2882560, 3085240, 3117024, 3156480, 3202344, 3242880, 3463360, 3470895, 3558160, 3640320, 3702288, 3896280, 4002930, 4156032, 4269792, 4323840, 4627860, 4936384, 5188608, 5195040, 5337240, 5541376, 5553432, 5693056, 6093349, 6170480, 6234048, 6312960, 6404688, 6485760, 6926720, 6941790, 7116320, 7404576, 7792560, 8005860, 8312064, 8539584, 8647680, 9255720, 9872768, 10390080, 10674480, 11082752, 11106864, 11386112, 12186698, 12340960, 12468096, 12809376, 12971520, 13853440, 13883580, 14232640, 14809152, 15585120, 16011720, 16624128, 17079168, 18280047, 18511440, 19745536, 20780160, 21348960, 22213728, 22772224, 24373396, 24681920, 24936192, 25618752, 25943040, 27706880, 27767160, 28465280, 29618304, 30466745, 31170240, 32023440, 33248256, 34158336, 36560094, 37022880, 39491072, 41560320, 42697920, 44427456, 45544448, 48746792, 49363840, 49872384, 51237504, 54840141, 55413760, 55534320, 56930560, 59236608, 60933490, 62340480, 64046880, 68316672, 73120188, 74045760, 78982144, 83120640, 85395840, 88854912, 91400235, 97493584, 98727680, 99744768, 102475008, 109680282, 111068640, 113861120, 118473216, 121866980, 124680960, 128093760, 136633344, 146240376, 148091520, 166241280, 170791680, 177709824, 182800470, 194987168, 197455360, 204950016, 219360564, 222137280, 227722240, 236946432, 243733960, 249361920, 256187520, 274200705, 292480752, 296183040, 341583360, 355419648, 365600940, 389974336, 394910720, 409900032, 438721128, 444274560, 487467920, 498723840, 512375040, 548401410, 584961504, 592366080, 683166720, 710839296, 731201880, 779948672, 877442256, 888549120, 974935840, 1024750080, 1096802820, 1169923008, 1184732160, 1462403760, 1559897344, 1754884512, 1777098240, 1949871680, 2049500160, 2193605640, 2339846016, 2924807520, 3119794688, 3509769024, 3554196480, 3899743360, 4387211280, 4679692032, 5849615040, 6239589376, 7019538048, 7799486720, 8774422560, 9359384064, 11699230080, 14039076096, 15598973440, 17548845120, 18718768128, 23398460160, 28078152192, 31197946880, 35097690240, 46796920320, 56156304384, 70195380480, 93593840640, 140390760960, 280781521920]

約数ペア:

[(1, 280781521920), (2, 140390760960), (3, 93593840640), (4, 70195380480), (5, 56156304384), (6, 46796920320), (8, 35097690240), (9, 31197946880), (10, 28078152192), (12, 23398460160), (15, 18718768128), (16, 17548845120), (18, 15598973440), (20, 14039076096), (24, 11699230080), (30, 9359384064), (32, 8774422560), (36, 7799486720), (40, 7019538048), (45, 6239589376), (48, 5849615040), (60, 4679692032), (64, 4387211280), (72, 3899743360), (79, 3554196480), (80, 3509769024), (90, 3119794688), (96, 2924807520), (120, 2339846016), (128, 2193605640), (137, 2049500160), (144, 1949871680), (158, 1777098240), (160, 1754884512), (180, 1559897344), (192, 1462403760), (237, 1184732160), (240, 1169923008), (256, 1096802820), (274, 1024750080), (288, 974935840), (316, 888549120), (320, 877442256), (360, 779948672), (384, 731201880), (395, 710839296), (411, 683166720), (474, 592366080), (480, 584961504), (512, 548401410), (548, 512375040), (563, 498723840), (576, 487467920), (632, 444274560), (640, 438721128), (685, 409900032), (711, 394910720), (720, 389974336), (768, 365600940), (790, 355419648), (822, 341583360), (948, 296183040), (960, 292480752), (1024, 274200705), (1096, 256187520), (1126, 249361920), (1152, 243733960), (1185, 236946432), (1233, 227722240), (1264, 222137280), (1280, 219360564), (1370, 204950016), (1422, 197455360), (1440, 194987168), (1536, 182800470), (1580, 177709824), (1644, 170791680), (1689, 166241280), (1896, 148091520), (1920, 146240376), (2055, 136633344), (2192, 128093760), (2252, 124680960), (2304, 121866980), (2370, 118473216), (2466, 113861120), (2528, 111068640), (2560, 109680282), (2740, 102475008), (2815, 99744768), (2844, 98727680), (2880, 97493584), (3072, 91400235), (3160, 88854912), (3288, 85395840), (3378, 83120640), (3555, 78982144), (3792, 74045760), (3840, 73120188), (4110, 68316672), (4384, 64046880), (4504, 62340480), (4608, 60933490), (4740, 59236608), (4932, 56930560), (5056, 55534320), (5067, 55413760), (5120, 54840141), (5480, 51237504), (5630, 49872384), (5688, 49363840), (5760, 48746792), (6165, 45544448), (6320, 44427456), (6576, 42697920), (6756, 41560320), (7110, 39491072), (7584, 37022880), (7680, 36560094), (8220, 34158336), (8445, 33248256), (8768, 32023440), (9008, 31170240), (9216, 30466745), (9480, 29618304), (9864, 28465280), (10112, 27767160), (10134, 27706880), (10823, 25943040), (10960, 25618752), (11260, 24936192), (11376, 24681920), (11520, 24373396), (12330, 22772224), (12640, 22213728), (13152, 21348960), (13512, 20780160), (14220, 19745536), (15168, 18511440), (15360, 18280047), (16440, 17079168), (16890, 16624128), (17536, 16011720), (18016, 15585120), (18960, 14809152), (19728, 14232640), (20224, 13883580), (20268, 13853440), (21646, 12971520), (21920, 12809376), (22520, 12468096), (22752, 12340960), (23040, 12186698), (24660, 11386112), (25280, 11106864), (25335, 11082752), (26304, 10674480), (27024, 10390080), (28440, 9872768), (30336, 9255720), (32469, 8647680), (32880, 8539584), (33780, 8312064), (35072, 8005860), (36032, 7792560), (37920, 7404576), (39456, 7116320), (40448, 6941790), (40536, 6926720), (43292, 6485760), (43840, 6404688), (44477, 6312960), (45040, 6234048), (45504, 6170480), (46080, 6093349), (49320, 5693056), (50560, 5553432), (50670, 5541376), (52608, 5337240), (54048, 5195040), (54115, 5188608), (56880, 4936384), (60672, 4627860), (64938, 4323840), (65760, 4269792), (67560, 4156032), (70144, 4002930), (72064, 3896280), (75840, 3702288), (77131, 3640320), (78912, 3558160), (80896, 3470895), (81072, 3463360), (86584, 3242880), (87680, 3202344), (88954, 3156480), (90080, 3117024), (91008, 3085240), (97407, 2882560), (98640, 2846528), (101120, 2776716), (101340, 2770688), (105216, 2668620), (108096, 2597520), (108230, 2594304), (113760, 2468192), (121344, 2313930), (129876, 2161920), (131520, 2134896), (133431, 2104320), (135120, 2078016), (140288, 2001465), (144128, 1948140), (151680, 1851144), (154262, 1820160), (157824, 1779080), (162144, 1731680), (162345, 1729536), (173168, 1621440), (175360, 1601172), (177908, 1578240), (180160, 1558512), (182016, 1542620), (194814, 1441280), (197280, 1423264), (202240, 1388358), (202680, 1385344), (210432, 1334310), (216192, 1298760), (216460, 1297152), (222385, 1262592), (227520, 1234096), (231393, 1213440), (242688, 1156965), (259752, 1080960), (263040, 1067448), (266862, 1052160), (270240, 1039008), (288256, 974070), (303360, 925572), (308524, 910080), (315648, 889540), (324288, 865840), (324690, 864768), (346336, 810720), (350720, 800586), (355816, 789120), (360320, 779256), (364032, 771310), (385655, 728064), (389628, 720640), (394560, 711632), (400293, 701440), (404480, 694179), (405360, 692672), (420864, 667155), (432384, 649380), (432920, 648576), (444770, 631296), (455040, 617048), (462786, 606720), (487035, 576512), (519504, 540480), (526080, 533724)]