1556597669120

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{1709}}^1$

素因数の和:2301

約数の個数: 288

約数和(自身を含む): 4058728611840

約数和(自身を除く): 2502130942720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 256, 260, 320, 416, 431, 508, 520, 635, 640, 832, 862, 1016, 1040, 1270, 1280, 1651, 1664, 1709, 1724, 2032, 2080, 2155, 2540, 3302, 3328, 3418, 3448, 4064, 4160, 4310, 5080, 5603, 6604, 6836, 6896, 8128, 8255, 8320, 8545, 8620, 10160, 11206, 13208, 13672, 13792, 16256, 16510, 16640, 17090, 17240, 20320, 22217, 22412, 26416, 27344, 27584, 28015, 32512, 33020, 34180, 34480, 40640, 44434, 44824, 52832, 54688, 54737, 55168, 56030, 66040, 68360, 68960, 81280, 88868, 89648, 105664, 109376, 109474, 110336, 111085, 112060, 132080, 136720, 137920, 162560, 177736, 179296, 211328, 217043, 218752, 218948, 222170, 224120, 264160, 273440, 273685, 275840, 355472, 358592, 422656, 434086, 437504, 437896, 444340, 448240, 528320, 546880, 547370, 551680, 710944, 711581, 717184, 736579, 868172, 875792, 888680, 896480, 1056640, 1085215, 1093760, 1094740, 1421888, 1423162, 1434368, 1473158, 1736344, 1751584, 1777360, 1792960, 2113280, 2170430, 2187520, 2189480, 2821559, 2843776, 2846324, 2946316, 3472688, 3503168, 3554720, 3557905, 3585920, 3682895, 4340860, 4378960, 5643118, 5687552, 5692648, 5892632, 6945376, 7006336, 7109440, 7115810, 7171840, 7365790, 8681720, 8757920, 9575527, 11286236, 11385296, 11785264, 13890752, 14012672, 14107795, 14218880, 14231620, 14731580, 17363440, 17515840, 19151054, 22572472, 22770592, 23570528, 27781504, 28215590, 28437760, 28463240, 29463160, 34726880, 35031680, 38302108, 45144944, 45541184, 47141056, 47877635, 55563008, 56431180, 56926480, 58926320, 69453760, 70063360, 76604216, 90289888, 91082368, 93545533, 94282112, 95755270, 112862360, 113852960, 117852640, 138907520, 153208432, 180579776, 182164736, 187091066, 188564224, 191510540, 225724720, 227705920, 235705280, 277815040, 306416864, 361159552, 374182132, 383021080, 451449440, 455411840, 467727665, 471410560, 612833728, 722319104, 748364264, 766042160, 902898880, 910823680, 935455330, 942821120, 1216091929, 1225667456, 1496728528, 1532084320, 1805797760, 1870910660, 2432183858, 2451334912, 2993457056, 3064168640, 3611595520, 3741821320, 4864367716, 5986914112, 6080459645, 6128337280, 7483642640, 9728735432, 11973828224, 12160919290, 12256674560, 14967285280, 19457470864, 23947656448, 24321838580, 29934570560, 38914941728, 48643677160, 59869141120, 77829883456, 97287354320, 119738282240, 155659766912, 194574708640, 311319533824, 389149417280, 778298834560, 1556597669120]

約数ペア:

[(1, 1556597669120), (2, 778298834560), (4, 389149417280), (5, 311319533824), (8, 194574708640), (10, 155659766912), (13, 119738282240), (16, 97287354320), (20, 77829883456), (26, 59869141120), (32, 48643677160), (40, 38914941728), (52, 29934570560), (64, 24321838580), (65, 23947656448), (80, 19457470864), (104, 14967285280), (127, 12256674560), (128, 12160919290), (130, 11973828224), (160, 9728735432), (208, 7483642640), (254, 6128337280), (256, 6080459645), (260, 5986914112), (320, 4864367716), (416, 3741821320), (431, 3611595520), (508, 3064168640), (520, 2993457056), (635, 2451334912), (640, 2432183858), (832, 1870910660), (862, 1805797760), (1016, 1532084320), (1040, 1496728528), (1270, 1225667456), (1280, 1216091929), (1651, 942821120), (1664, 935455330), (1709, 910823680), (1724, 902898880), (2032, 766042160), (2080, 748364264), (2155, 722319104), (2540, 612833728), (3302, 471410560), (3328, 467727665), (3418, 455411840), (3448, 451449440), (4064, 383021080), (4160, 374182132), (4310, 361159552), (5080, 306416864), (5603, 277815040), (6604, 235705280), (6836, 227705920), (6896, 225724720), (8128, 191510540), (8255, 188564224), (8320, 187091066), (8545, 182164736), (8620, 180579776), (10160, 153208432), (11206, 138907520), (13208, 117852640), (13672, 113852960), (13792, 112862360), (16256, 95755270), (16510, 94282112), (16640, 93545533), (17090, 91082368), (17240, 90289888), (20320, 76604216), (22217, 70063360), (22412, 69453760), (26416, 58926320), (27344, 56926480), (27584, 56431180), (28015, 55563008), (32512, 47877635), (33020, 47141056), (34180, 45541184), (34480, 45144944), (40640, 38302108), (44434, 35031680), (44824, 34726880), (52832, 29463160), (54688, 28463240), (54737, 28437760), (55168, 28215590), (56030, 27781504), (66040, 23570528), (68360, 22770592), (68960, 22572472), (81280, 19151054), (88868, 17515840), (89648, 17363440), (105664, 14731580), (109376, 14231620), (109474, 14218880), (110336, 14107795), (111085, 14012672), (112060, 13890752), (132080, 11785264), (136720, 11385296), (137920, 11286236), (162560, 9575527), (177736, 8757920), (179296, 8681720), (211328, 7365790), (217043, 7171840), (218752, 7115810), (218948, 7109440), (222170, 7006336), (224120, 6945376), (264160, 5892632), (273440, 5692648), (273685, 5687552), (275840, 5643118), (355472, 4378960), (358592, 4340860), (422656, 3682895), (434086, 3585920), (437504, 3557905), (437896, 3554720), (444340, 3503168), (448240, 3472688), (528320, 2946316), (546880, 2846324), (547370, 2843776), (551680, 2821559), (710944, 2189480), (711581, 2187520), (717184, 2170430), (736579, 2113280), (868172, 1792960), (875792, 1777360), (888680, 1751584), (896480, 1736344), (1056640, 1473158), (1085215, 1434368), (1093760, 1423162), (1094740, 1421888)]