2640665280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:348

約数の個数: 336

約数和(自身を含む): 9340047360

約数和(自身を除く): 6699382080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 127, 132, 160, 165, 176, 179, 192, 220, 240, 242, 254, 264, 320, 330, 352, 358, 363, 381, 440, 480, 484, 508, 528, 537, 605, 635, 660, 704, 716, 726, 762, 880, 895, 960, 968, 1016, 1056, 1074, 1210, 1270, 1320, 1397, 1432, 1452, 1524, 1760, 1790, 1815, 1905, 1936, 1969, 2032, 2112, 2148, 2420, 2540, 2640, 2685, 2794, 2864, 2904, 3048, 3520, 3580, 3630, 3810, 3872, 3938, 4064, 4191, 4296, 4840, 5080, 5280, 5370, 5588, 5728, 5808, 5907, 6096, 6985, 7160, 7260, 7620, 7744, 7876, 8128, 8382, 8592, 9680, 9845, 10160, 10560, 10740, 11176, 11456, 11616, 11814, 12192, 13970, 14320, 14520, 15240, 15367, 15752, 16764, 17184, 19360, 19690, 20320, 20955, 21480, 21659, 22352, 22733, 23232, 23628, 24384, 27940, 28640, 29040, 29535, 30480, 30734, 31504, 33528, 34368, 38720, 39380, 40640, 41910, 42960, 43318, 44704, 45466, 46101, 47256, 55880, 57280, 58080, 59070, 60960, 61468, 63008, 64977, 67056, 68199, 76835, 78760, 83820, 85920, 86636, 89408, 90932, 92202, 94512, 108295, 111760, 113665, 116160, 118140, 121920, 122936, 126016, 129954, 134112, 136398, 153670, 157520, 167640, 171840, 173272, 181864, 184404, 189024, 216590, 223520, 227330, 230505, 236280, 245872, 250063, 259908, 268224, 272796, 307340, 315040, 324885, 335280, 340995, 346544, 363728, 368808, 378048, 433180, 447040, 454660, 461010, 472560, 491744, 500126, 519816, 545592, 614680, 630080, 649770, 670560, 681990, 693088, 727456, 737616, 750189, 866360, 909320, 922020, 945120, 983488, 1000252, 1039632, 1091184, 1229360, 1250315, 1299540, 1341120, 1363980, 1386176, 1454912, 1475232, 1500378, 1732720, 1818640, 1844040, 1890240, 2000504, 2079264, 2182368, 2458720, 2500630, 2599080, 2727960, 2750693, 2950464, 3000756, 3465440, 3637280, 3688080, 3750945, 4001008, 4158528, 4364736, 4917440, 5001260, 5198160, 5455920, 5501386, 6001512, 6930880, 7274560, 7376160, 7501890, 8002016, 8252079, 10002520, 10396320, 10911840, 11002772, 12003024, 13753465, 14752320, 15003780, 16004032, 16504158, 20005040, 20792640, 21823680, 22005544, 24006048, 27506930, 30007560, 33008316, 40010080, 41260395, 44011088, 48012096, 55013860, 60015120, 66016632, 80020160, 82520790, 88022176, 110027720, 120030240, 132033264, 165041580, 176044352, 220055440, 240060480, 264066528, 330083160, 440110880, 528133056, 660166320, 880221760, 1320332640, 2640665280]

約数ペア:

[(1, 2640665280), (2, 1320332640), (3, 880221760), (4, 660166320), (5, 528133056), (6, 440110880), (8, 330083160), (10, 264066528), (11, 240060480), (12, 220055440), (15, 176044352), (16, 165041580), (20, 132033264), (22, 120030240), (24, 110027720), (30, 88022176), (32, 82520790), (33, 80020160), (40, 66016632), (44, 60015120), (48, 55013860), (55, 48012096), (60, 44011088), (64, 41260395), (66, 40010080), (80, 33008316), (88, 30007560), (96, 27506930), (110, 24006048), (120, 22005544), (121, 21823680), (127, 20792640), (132, 20005040), (160, 16504158), (165, 16004032), (176, 15003780), (179, 14752320), (192, 13753465), (220, 12003024), (240, 11002772), (242, 10911840), (254, 10396320), (264, 10002520), (320, 8252079), (330, 8002016), (352, 7501890), (358, 7376160), (363, 7274560), (381, 6930880), (440, 6001512), (480, 5501386), (484, 5455920), (508, 5198160), (528, 5001260), (537, 4917440), (605, 4364736), (635, 4158528), (660, 4001008), (704, 3750945), (716, 3688080), (726, 3637280), (762, 3465440), (880, 3000756), (895, 2950464), (960, 2750693), (968, 2727960), (1016, 2599080), (1056, 2500630), (1074, 2458720), (1210, 2182368), (1270, 2079264), (1320, 2000504), (1397, 1890240), (1432, 1844040), (1452, 1818640), (1524, 1732720), (1760, 1500378), (1790, 1475232), (1815, 1454912), (1905, 1386176), (1936, 1363980), (1969, 1341120), (2032, 1299540), (2112, 1250315), (2148, 1229360), (2420, 1091184), (2540, 1039632), (2640, 1000252), (2685, 983488), (2794, 945120), (2864, 922020), (2904, 909320), (3048, 866360), (3520, 750189), (3580, 737616), (3630, 727456), (3810, 693088), (3872, 681990), (3938, 670560), (4064, 649770), (4191, 630080), (4296, 614680), (4840, 545592), (5080, 519816), (5280, 500126), (5370, 491744), (5588, 472560), (5728, 461010), (5808, 454660), (5907, 447040), (6096, 433180), (6985, 378048), (7160, 368808), (7260, 363728), (7620, 346544), (7744, 340995), (7876, 335280), (8128, 324885), (8382, 315040), (8592, 307340), (9680, 272796), (9845, 268224), (10160, 259908), (10560, 250063), (10740, 245872), (11176, 236280), (11456, 230505), (11616, 227330), (11814, 223520), (12192, 216590), (13970, 189024), (14320, 184404), (14520, 181864), (15240, 173272), (15367, 171840), (15752, 167640), (16764, 157520), (17184, 153670), (19360, 136398), (19690, 134112), (20320, 129954), (20955, 126016), (21480, 122936), (21659, 121920), (22352, 118140), (22733, 116160), (23232, 113665), (23628, 111760), (24384, 108295), (27940, 94512), (28640, 92202), (29040, 90932), (29535, 89408), (30480, 86636), (30734, 85920), (31504, 83820), (33528, 78760), (34368, 76835), (38720, 68199), (39380, 67056), (40640, 64977), (41910, 63008), (42960, 61468), (43318, 60960), (44704, 59070), (45466, 58080), (46101, 57280), (47256, 55880)]