261088474920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{23743}}^1$

素因数の和:23849

約数の個数: 512

約数和(自身を含む): 1033946726400

約数和(自身を除く): 772858251480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 53, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 106, 114, 120, 130, 133, 140, 152, 156, 159, 168, 182, 190, 195, 210, 212, 228, 247, 260, 265, 266, 273, 280, 285, 312, 318, 364, 371, 380, 390, 399, 420, 424, 455, 456, 494, 520, 530, 532, 546, 570, 636, 665, 689, 728, 741, 742, 760, 780, 795, 798, 840, 910, 988, 1007, 1060, 1064, 1092, 1113, 1140, 1235, 1272, 1330, 1365, 1378, 1482, 1484, 1560, 1590, 1596, 1729, 1820, 1855, 1976, 1995, 2014, 2067, 2120, 2184, 2226, 2280, 2470, 2660, 2730, 2756, 2964, 2968, 3021, 3180, 3192, 3445, 3458, 3640, 3705, 3710, 3990, 4028, 4134, 4452, 4823, 4940, 5035, 5187, 5320, 5460, 5512, 5565, 5928, 6042, 6360, 6890, 6916, 7049, 7410, 7420, 7980, 8056, 8268, 8645, 8904, 9646, 9880, 10070, 10335, 10374, 10920, 11130, 12084, 13091, 13780, 13832, 14098, 14469, 14820, 14840, 15105, 15960, 16536, 17290, 19292, 20140, 20670, 20748, 21147, 22260, 23743, 24115, 24168, 25935, 26182, 27560, 28196, 28938, 29640, 30210, 34580, 35245, 38584, 39273, 40280, 41340, 41496, 42294, 44520, 47486, 48230, 51870, 52364, 56392, 57876, 60420, 65455, 69160, 70490, 71229, 72345, 78546, 82680, 84588, 91637, 94972, 96460, 103740, 104728, 105735, 115752, 118715, 120840, 130910, 140980, 142458, 144690, 157092, 166201, 169176, 183274, 189944, 192920, 196365, 207480, 211470, 237430, 261820, 274911, 281960, 284916, 289380, 308659, 314184, 332402, 356145, 366548, 392730, 422940, 451117, 458185, 474860, 498603, 523640, 549822, 569832, 578760, 617318, 664804, 712290, 733096, 785460, 831005, 845880, 902234, 916370, 925977, 949720, 997206, 1099644, 1234636, 1258379, 1329608, 1353351, 1374555, 1424580, 1543295, 1570920, 1662010, 1804468, 1832740, 1851954, 1994412, 2160613, 2199288, 2255585, 2469272, 2493015, 2516758, 2706702, 2749110, 2849160, 3086590, 3157819, 3324020, 3608936, 3665480, 3703908, 3775137, 3988824, 4321226, 4511170, 4629885, 4986030, 5033516, 5413404, 5498220, 5864521, 6173180, 6291895, 6315638, 6481839, 6648040, 6766755, 7407816, 7550274, 8642452, 8808653, 9022340, 9259770, 9473457, 9972060, 10067032, 10803065, 10826808, 10996440, 11729042, 12346360, 12583790, 12631276, 12963678, 13533510, 15100548, 15789095, 16358927, 17284904, 17593563, 17617306, 18044680, 18519540, 18875685, 18946914, 19944120, 21606130, 23458084, 23909201, 25167580, 25262552, 25927356, 26425959, 27067020, 29322605, 30201096, 31578190, 32409195, 32717854, 35187126, 35234612, 37039080, 37751370, 37893828, 41051647, 43212260, 44043265, 46916168, 47367285, 47818402, 49076781, 50335160, 51854712, 52851918, 54134040, 58645210, 63156380, 64818390, 65435708, 70374252, 70469224, 71727603, 75502740, 75787656, 81794635, 82103294, 86424520, 87967815, 88086530, 94734570, 95636804, 98153562, 105703836, 114512489, 117290420, 119546005, 123154941, 126312760, 129636780, 130871416, 132129795, 140748504, 143455206, 151005480, 163589270, 164206588, 167364407, 175935630, 176173060, 189469140, 191273608, 196307124, 205258235, 211407672, 229024978, 234580840, 239092010, 245383905, 246309882, 259273560, 264259590, 286910412, 310819613, 327178540, 328413176, 334728814, 343537467, 351871260, 352346120, 358638015, 378938280, 392614248, 410516470, 458049956, 478184020, 490767810, 492619764, 502093221, 528519180, 572562445, 573820824, 615774705, 621639226, 654357080, 669457628, 687074934, 703742520, 717276030, 821032940, 836822035, 916099912, 932458839, 956368040, 981535620, 985239528, 1004186442, 1057038360, 1145124890, 1231549410, 1243278452, 1338915256, 1374149868, 1434552060, 1554098065, 1642065880, 1673644070, 1717687335, 1864917678, 1963071240, 2008372884, 2175737291, 2290249780, 2463098820, 2486556904, 2510466105, 2748299736, 2869104120, 3108196130, 3347288140, 3435374670, 3729835356, 4016745768, 4351474582, 4580499560, 4662294195, 4926197640, 5020932210, 6216392260, 6527211873, 6694576280, 6870749340, 7459670712, 8702949164, 9324588390, 10041864420, 10878686455, 12432784520, 13054423746, 13741498680, 17405898328, 18649176780, 20083728840, 21757372910, 26108847492, 32636059365, 37298353560, 43514745820, 52217694984, 65272118730, 87029491640, 130544237460, 261088474920]

約数ペア:

[(1, 261088474920), (2, 130544237460), (3, 87029491640), (4, 65272118730), (5, 52217694984), (6, 43514745820), (7, 37298353560), (8, 32636059365), (10, 26108847492), (12, 21757372910), (13, 20083728840), (14, 18649176780), (15, 17405898328), (19, 13741498680), (20, 13054423746), (21, 12432784520), (24, 10878686455), (26, 10041864420), (28, 9324588390), (30, 8702949164), (35, 7459670712), (38, 6870749340), (39, 6694576280), (40, 6527211873), (42, 6216392260), (52, 5020932210), (53, 4926197640), (56, 4662294195), (57, 4580499560), (60, 4351474582), (65, 4016745768), (70, 3729835356), (76, 3435374670), (78, 3347288140), (84, 3108196130), (91, 2869104120), (95, 2748299736), (104, 2510466105), (105, 2486556904), (106, 2463098820), (114, 2290249780), (120, 2175737291), (130, 2008372884), (133, 1963071240), (140, 1864917678), (152, 1717687335), (156, 1673644070), (159, 1642065880), (168, 1554098065), (182, 1434552060), (190, 1374149868), (195, 1338915256), (210, 1243278452), (212, 1231549410), (228, 1145124890), (247, 1057038360), (260, 1004186442), (265, 985239528), (266, 981535620), (273, 956368040), (280, 932458839), (285, 916099912), (312, 836822035), (318, 821032940), (364, 717276030), (371, 703742520), (380, 687074934), (390, 669457628), (399, 654357080), (420, 621639226), (424, 615774705), (455, 573820824), (456, 572562445), (494, 528519180), (520, 502093221), (530, 492619764), (532, 490767810), (546, 478184020), (570, 458049956), (636, 410516470), (665, 392614248), (689, 378938280), (728, 358638015), (741, 352346120), (742, 351871260), (760, 343537467), (780, 334728814), (795, 328413176), (798, 327178540), (840, 310819613), (910, 286910412), (988, 264259590), (1007, 259273560), (1060, 246309882), (1064, 245383905), (1092, 239092010), (1113, 234580840), (1140, 229024978), (1235, 211407672), (1272, 205258235), (1330, 196307124), (1365, 191273608), (1378, 189469140), (1482, 176173060), (1484, 175935630), (1560, 167364407), (1590, 164206588), (1596, 163589270), (1729, 151005480), (1820, 143455206), (1855, 140748504), (1976, 132129795), (1995, 130871416), (2014, 129636780), (2067, 126312760), (2120, 123154941), (2184, 119546005), (2226, 117290420), (2280, 114512489), (2470, 105703836), (2660, 98153562), (2730, 95636804), (2756, 94734570), (2964, 88086530), (2968, 87967815), (3021, 86424520), (3180, 82103294), (3192, 81794635), (3445, 75787656), (3458, 75502740), (3640, 71727603), (3705, 70469224), (3710, 70374252), (3990, 65435708), (4028, 64818390), (4134, 63156380), (4452, 58645210), (4823, 54134040), (4940, 52851918), (5035, 51854712), (5187, 50335160), (5320, 49076781), (5460, 47818402), (5512, 47367285), (5565, 46916168), (5928, 44043265), (6042, 43212260), (6360, 41051647), (6890, 37893828), (6916, 37751370), (7049, 37039080), (7410, 35234612), (7420, 35187126), (7980, 32717854), (8056, 32409195), (8268, 31578190), (8645, 30201096), (8904, 29322605), (9646, 27067020), (9880, 26425959), (10070, 25927356), (10335, 25262552), (10374, 25167580), (10920, 23909201), (11130, 23458084), (12084, 21606130), (13091, 19944120), (13780, 18946914), (13832, 18875685), (14098, 18519540), (14469, 18044680), (14820, 17617306), (14840, 17593563), (15105, 17284904), (15960, 16358927), (16536, 15789095), (17290, 15100548), (19292, 13533510), (20140, 12963678), (20670, 12631276), (20748, 12583790), (21147, 12346360), (22260, 11729042), (23743, 10996440), (24115, 10826808), (24168, 10803065), (25935, 10067032), (26182, 9972060), (27560, 9473457), (28196, 9259770), (28938, 9022340), (29640, 8808653), (30210, 8642452), (34580, 7550274), (35245, 7407816), (38584, 6766755), (39273, 6648040), (40280, 6481839), (41340, 6315638), (41496, 6291895), (42294, 6173180), (44520, 5864521), (47486, 5498220), (48230, 5413404), (51870, 5033516), (52364, 4986030), (56392, 4629885), (57876, 4511170), (60420, 4321226), (65455, 3988824), (69160, 3775137), (70490, 3703908), (71229, 3665480), (72345, 3608936), (78546, 3324020), (82680, 3157819), (84588, 3086590), (91637, 2849160), (94972, 2749110), (96460, 2706702), (103740, 2516758), (104728, 2493015), (105735, 2469272), (115752, 2255585), (118715, 2199288), (120840, 2160613), (130910, 1994412), (140980, 1851954), (142458, 1832740), (144690, 1804468), (157092, 1662010), (166201, 1570920), (169176, 1543295), (183274, 1424580), (189944, 1374555), (192920, 1353351), (196365, 1329608), (207480, 1258379), (211470, 1234636), (237430, 1099644), (261820, 997206), (274911, 949720), (281960, 925977), (284916, 916370), (289380, 902234), (308659, 845880), (314184, 831005), (332402, 785460), (356145, 733096), (366548, 712290), (392730, 664804), (422940, 617318), (451117, 578760), (458185, 569832), (474860, 549822), (498603, 523640)]