271765290160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1\times {\mathrm{6229}}^1$

素因数の和:6736

約数の個数: 240

約数和(自身を含む): 783761711040

約数和(自身を除く): 511996420880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 280, 338, 364, 455, 461, 520, 560, 676, 728, 845, 910, 922, 1040, 1183, 1352, 1456, 1690, 1820, 1844, 2305, 2366, 2704, 3227, 3380, 3640, 3688, 4610, 4732, 5915, 5993, 6229, 6454, 6760, 7280, 7376, 9220, 9464, 11830, 11986, 12458, 12908, 13520, 16135, 18440, 18928, 23660, 23972, 24916, 25816, 29965, 31145, 32270, 36880, 41951, 43603, 47320, 47944, 49832, 51632, 59930, 62290, 64540, 77909, 80977, 83902, 87206, 94640, 95888, 99664, 119860, 124580, 129080, 155818, 161954, 167804, 174412, 209755, 218015, 239720, 249160, 258160, 311636, 323908, 335608, 348824, 389545, 404885, 419510, 436030, 479440, 498320, 545363, 566839, 623272, 647816, 671216, 697648, 779090, 809770, 839020, 872060, 1052701, 1090726, 1133678, 1246544, 1295632, 1558180, 1619540, 1678040, 1744120, 2105402, 2181452, 2267356, 2726815, 2834195, 2871569, 3116360, 3239080, 3356080, 3488240, 4210804, 4362904, 4534712, 5263505, 5453630, 5668390, 5743138, 6232720, 6478160, 7368907, 8421608, 8725808, 9069424, 10527010, 10907260, 11336780, 11486276, 14357845, 14737814, 16843216, 20100983, 21054020, 21814520, 22673560, 22972552, 28715690, 29475628, 36844535, 37330397, 40201966, 42108040, 43629040, 45347120, 45945104, 57431380, 58951256, 73689070, 74660794, 80403932, 84216080, 100504915, 114862760, 117902512, 147378140, 149321588, 160807864, 186651985, 201009830, 229725520, 261312779, 294756280, 298643176, 321615728, 373303970, 402019660, 485295161, 522625558, 589512560, 597286352, 746607940, 804039320, 970590322, 1045251116, 1306563895, 1493215880, 1608078640, 1941180644, 2090502232, 2426475805, 2613127790, 2986431760, 3397066127, 3882361288, 4181004464, 4852951610, 5226255580, 6794132254, 7764722576, 9705903220, 10452511160, 13588264508, 16985330635, 19411806440, 20905022320, 27176529016, 33970661270, 38823612880, 54353058032, 67941322540, 135882645080, 271765290160]

約数ペア:

[(1, 271765290160), (2, 135882645080), (4, 67941322540), (5, 54353058032), (7, 38823612880), (8, 33970661270), (10, 27176529016), (13, 20905022320), (14, 19411806440), (16, 16985330635), (20, 13588264508), (26, 10452511160), (28, 9705903220), (35, 7764722576), (40, 6794132254), (52, 5226255580), (56, 4852951610), (65, 4181004464), (70, 3882361288), (80, 3397066127), (91, 2986431760), (104, 2613127790), (112, 2426475805), (130, 2090502232), (140, 1941180644), (169, 1608078640), (182, 1493215880), (208, 1306563895), (260, 1045251116), (280, 970590322), (338, 804039320), (364, 746607940), (455, 597286352), (461, 589512560), (520, 522625558), (560, 485295161), (676, 402019660), (728, 373303970), (845, 321615728), (910, 298643176), (922, 294756280), (1040, 261312779), (1183, 229725520), (1352, 201009830), (1456, 186651985), (1690, 160807864), (1820, 149321588), (1844, 147378140), (2305, 117902512), (2366, 114862760), (2704, 100504915), (3227, 84216080), (3380, 80403932), (3640, 74660794), (3688, 73689070), (4610, 58951256), (4732, 57431380), (5915, 45945104), (5993, 45347120), (6229, 43629040), (6454, 42108040), (6760, 40201966), (7280, 37330397), (7376, 36844535), (9220, 29475628), (9464, 28715690), (11830, 22972552), (11986, 22673560), (12458, 21814520), (12908, 21054020), (13520, 20100983), (16135, 16843216), (18440, 14737814), (18928, 14357845), (23660, 11486276), (23972, 11336780), (24916, 10907260), (25816, 10527010), (29965, 9069424), (31145, 8725808), (32270, 8421608), (36880, 7368907), (41951, 6478160), (43603, 6232720), (47320, 5743138), (47944, 5668390), (49832, 5453630), (51632, 5263505), (59930, 4534712), (62290, 4362904), (64540, 4210804), (77909, 3488240), (80977, 3356080), (83902, 3239080), (87206, 3116360), (94640, 2871569), (95888, 2834195), (99664, 2726815), (119860, 2267356), (124580, 2181452), (129080, 2105402), (155818, 1744120), (161954, 1678040), (167804, 1619540), (174412, 1558180), (209755, 1295632), (218015, 1246544), (239720, 1133678), (249160, 1090726), (258160, 1052701), (311636, 872060), (323908, 839020), (335608, 809770), (348824, 779090), (389545, 697648), (404885, 671216), (419510, 647816), (436030, 623272), (479440, 566839), (498320, 545363)]