247885320960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{6257}}^1$

素因数の和:6484

約数の個数: 432

約数和(自身を含む): 907930164960

約数和(自身を除く): 660044844000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 181, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 362, 380, 384, 456, 480, 543, 570, 576, 608, 640, 684, 720, 724, 760, 768, 855, 905, 912, 960, 1086, 1140, 1152, 1216, 1280, 1368, 1440, 1448, 1520, 1629, 1710, 1810, 1824, 1920, 2172, 2280, 2304, 2432, 2715, 2736, 2880, 2896, 3040, 3258, 3420, 3439, 3620, 3648, 3840, 4344, 4560, 4864, 5430, 5472, 5760, 5792, 6080, 6257, 6516, 6840, 6878, 7240, 7296, 8145, 8688, 9120, 10317, 10860, 10944, 11520, 11584, 12160, 12514, 13032, 13680, 13756, 14480, 14592, 16290, 17195, 17376, 18240, 18771, 20634, 21720, 21888, 23168, 24320, 25028, 26064, 27360, 27512, 28960, 30951, 31285, 32580, 34390, 34752, 36480, 37542, 41268, 43440, 43776, 46336, 50056, 51585, 52128, 54720, 55024, 56313, 57920, 61902, 62570, 65160, 68780, 69504, 72960, 75084, 82536, 86880, 93855, 100112, 103170, 104256, 109440, 110048, 112626, 115840, 118883, 123804, 125140, 130320, 137560, 139008, 150168, 154755, 165072, 173760, 187710, 200224, 206340, 208512, 218880, 220096, 225252, 231680, 237766, 247608, 250280, 260640, 275120, 281565, 300336, 309510, 330144, 347520, 356649, 375420, 400448, 412680, 417024, 440192, 450504, 475532, 495216, 500560, 521280, 550240, 563130, 594415, 600672, 619020, 660288, 695040, 713298, 750840, 800896, 825360, 880384, 901008, 951064, 990432, 1001120, 1042560, 1069947, 1100480, 1126260, 1132517, 1188830, 1201344, 1238040, 1320576, 1426596, 1501680, 1601792, 1650720, 1783245, 1802016, 1902128, 1980864, 2002240, 2085120, 2139894, 2200960, 2252520, 2265034, 2377660, 2402688, 2476080, 2641152, 2853192, 3003360, 3301440, 3397551, 3566490, 3604032, 3804256, 3961728, 4004480, 4279788, 4401920, 4505040, 4530068, 4755320, 4805376, 4952160, 5349735, 5662585, 5706384, 6006720, 6602880, 6795102, 7132980, 7208064, 7608512, 7923456, 8008960, 8559576, 9010080, 9060136, 9510640, 9904320, 10192653, 10699470, 11325170, 11412768, 12013440, 13205760, 13590204, 14265960, 14416128, 15217024, 16987755, 17119152, 18020160, 18120272, 19021280, 19808640, 20385306, 21398940, 21517823, 22650340, 22825536, 24026880, 27180408, 28531920, 30434048, 33975510, 34238304, 36040320, 36240544, 38042560, 39617280, 40770612, 42797880, 43035646, 45300680, 45651072, 50963265, 54360816, 57063840, 64553469, 67951020, 68476608, 72080640, 72481088, 76085120, 81541224, 85595760, 86071292, 90601360, 91302144, 101926530, 107589115, 108721632, 114127680, 129106938, 135902040, 136953216, 144962176, 152170240, 163082448, 171191520, 172142584, 181202720, 193660407, 203853060, 215178230, 217443264, 228255360, 258213876, 271804080, 273906432, 289924352, 322767345, 326164896, 342383040, 344285168, 362405440, 387320814, 407706120, 430356460, 434886528, 456510720, 516427752, 543608160, 645534690, 652329792, 684766080, 688570336, 724810880, 774641628, 815412240, 860712920, 869773056, 968302035, 1032855504, 1087216320, 1291069380, 1304659584, 1369532160, 1377140672, 1449621760, 1549283256, 1630824480, 1721425840, 1936604070, 2065711008, 2174432640, 2582138760, 2609319168, 2754281344, 3098566512, 3261648960, 3442851680, 3873208140, 4131422016, 4348865280, 5164277520, 5508562688, 6197133024, 6523297920, 6885703360, 7746416280, 8262844032, 10328555040, 12394266048, 13046595840, 13771406720, 15492832560, 16525688064, 20657110080, 24788532096, 27542813440, 30985665120, 41314220160, 49577064192, 61971330240, 82628440320, 123942660480, 247885320960]

約数ペア:

[(1, 247885320960), (2, 123942660480), (3, 82628440320), (4, 61971330240), (5, 49577064192), (6, 41314220160), (8, 30985665120), (9, 27542813440), (10, 24788532096), (12, 20657110080), (15, 16525688064), (16, 15492832560), (18, 13771406720), (19, 13046595840), (20, 12394266048), (24, 10328555040), (30, 8262844032), (32, 7746416280), (36, 6885703360), (38, 6523297920), (40, 6197133024), (45, 5508562688), (48, 5164277520), (57, 4348865280), (60, 4131422016), (64, 3873208140), (72, 3442851680), (76, 3261648960), (80, 3098566512), (90, 2754281344), (95, 2609319168), (96, 2582138760), (114, 2174432640), (120, 2065711008), (128, 1936604070), (144, 1721425840), (152, 1630824480), (160, 1549283256), (171, 1449621760), (180, 1377140672), (181, 1369532160), (190, 1304659584), (192, 1291069380), (228, 1087216320), (240, 1032855504), (256, 968302035), (285, 869773056), (288, 860712920), (304, 815412240), (320, 774641628), (342, 724810880), (360, 688570336), (362, 684766080), (380, 652329792), (384, 645534690), (456, 543608160), (480, 516427752), (543, 456510720), (570, 434886528), (576, 430356460), (608, 407706120), (640, 387320814), (684, 362405440), (720, 344285168), (724, 342383040), (760, 326164896), (768, 322767345), (855, 289924352), (905, 273906432), (912, 271804080), (960, 258213876), (1086, 228255360), (1140, 217443264), (1152, 215178230), (1216, 203853060), (1280, 193660407), (1368, 181202720), (1440, 172142584), (1448, 171191520), (1520, 163082448), (1629, 152170240), (1710, 144962176), (1810, 136953216), (1824, 135902040), (1920, 129106938), (2172, 114127680), (2280, 108721632), (2304, 107589115), (2432, 101926530), (2715, 91302144), (2736, 90601360), (2880, 86071292), (2896, 85595760), (3040, 81541224), (3258, 76085120), (3420, 72481088), (3439, 72080640), (3620, 68476608), (3648, 67951020), (3840, 64553469), (4344, 57063840), (4560, 54360816), (4864, 50963265), (5430, 45651072), (5472, 45300680), (5760, 43035646), (5792, 42797880), (6080, 40770612), (6257, 39617280), (6516, 38042560), (6840, 36240544), (6878, 36040320), (7240, 34238304), (7296, 33975510), (8145, 30434048), (8688, 28531920), (9120, 27180408), (10317, 24026880), (10860, 22825536), (10944, 22650340), (11520, 21517823), (11584, 21398940), (12160, 20385306), (12514, 19808640), (13032, 19021280), (13680, 18120272), (13756, 18020160), (14480, 17119152), (14592, 16987755), (16290, 15217024), (17195, 14416128), (17376, 14265960), (18240, 13590204), (18771, 13205760), (20634, 12013440), (21720, 11412768), (21888, 11325170), (23168, 10699470), (24320, 10192653), (25028, 9904320), (26064, 9510640), (27360, 9060136), (27512, 9010080), (28960, 8559576), (30951, 8008960), (31285, 7923456), (32580, 7608512), (34390, 7208064), (34752, 7132980), (36480, 6795102), (37542, 6602880), (41268, 6006720), (43440, 5706384), (43776, 5662585), (46336, 5349735), (50056, 4952160), (51585, 4805376), (52128, 4755320), (54720, 4530068), (55024, 4505040), (56313, 4401920), (57920, 4279788), (61902, 4004480), (62570, 3961728), (65160, 3804256), (68780, 3604032), (69504, 3566490), (72960, 3397551), (75084, 3301440), (82536, 3003360), (86880, 2853192), (93855, 2641152), (100112, 2476080), (103170, 2402688), (104256, 2377660), (109440, 2265034), (110048, 2252520), (112626, 2200960), (115840, 2139894), (118883, 2085120), (123804, 2002240), (125140, 1980864), (130320, 1902128), (137560, 1802016), (139008, 1783245), (150168, 1650720), (154755, 1601792), (165072, 1501680), (173760, 1426596), (187710, 1320576), (200224, 1238040), (206340, 1201344), (208512, 1188830), (218880, 1132517), (220096, 1126260), (225252, 1100480), (231680, 1069947), (237766, 1042560), (247608, 1001120), (250280, 990432), (260640, 951064), (275120, 901008), (281565, 880384), (300336, 825360), (309510, 800896), (330144, 750840), (347520, 713298), (356649, 695040), (375420, 660288), (400448, 619020), (412680, 600672), (417024, 594415), (440192, 563130), (450504, 550240), (475532, 521280), (495216, 500560)]