179948450240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{1009}}^1$

素因数の和:2079

約数の個数: 224

約数和(自身を含む): 473137748160

約数和(自身を除く): 293189297920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 320, 344, 416, 430, 520, 559, 688, 832, 860, 997, 1009, 1040, 1118, 1376, 1720, 1994, 2018, 2080, 2236, 2752, 2795, 3440, 3988, 4036, 4160, 4472, 4985, 5045, 5590, 6880, 7976, 8072, 8944, 9970, 10090, 11180, 12961, 13117, 13760, 15952, 16144, 17888, 19940, 20180, 22360, 25922, 26234, 31904, 32288, 35776, 39880, 40360, 42871, 43387, 44720, 51844, 52468, 63808, 64576, 64805, 65585, 79760, 80720, 85742, 86774, 89440, 103688, 104936, 129610, 131170, 159520, 161440, 171484, 173548, 178880, 207376, 209872, 214355, 216935, 259220, 262340, 319040, 322880, 342968, 347096, 414752, 419744, 428710, 433870, 518440, 524680, 557323, 564031, 685936, 694192, 829504, 839488, 857420, 867740, 1005973, 1036880, 1049360, 1114646, 1128062, 1371872, 1388384, 1714840, 1735480, 2011946, 2073760, 2098720, 2229292, 2256124, 2743744, 2776768, 2786615, 2820155, 3429680, 3470960, 4023892, 4147520, 4197440, 4458584, 4512248, 5029865, 5573230, 5640310, 6859360, 6941920, 8047784, 8917168, 9024496, 10059730, 11146460, 11280620, 13077649, 13718720, 13883840, 16095568, 17834336, 18048992, 20119460, 22292920, 22561240, 26155298, 32191136, 35668672, 36097984, 40238920, 43256839, 44585840, 45122480, 52310596, 64382272, 65388245, 80477840, 86513678, 89171680, 90244960, 104621192, 130776490, 160955680, 173027356, 178343360, 180489920, 209242384, 216284195, 261552980, 321911360, 346054712, 418484768, 432568390, 523105960, 562338907, 692109424, 836969536, 865136780, 1046211920, 1124677814, 1384218848, 1730273560, 2092423840, 2249355628, 2768437696, 2811694535, 3460547120, 4184847680, 4498711256, 5623389070, 6921094240, 8997422512, 11246778140, 13842188480, 17994845024, 22493556280, 35989690048, 44987112560, 89974225120, 179948450240]

約数ペア:

[(1, 179948450240), (2, 89974225120), (4, 44987112560), (5, 35989690048), (8, 22493556280), (10, 17994845024), (13, 13842188480), (16, 11246778140), (20, 8997422512), (26, 6921094240), (32, 5623389070), (40, 4498711256), (43, 4184847680), (52, 3460547120), (64, 2811694535), (65, 2768437696), (80, 2249355628), (86, 2092423840), (104, 1730273560), (130, 1384218848), (160, 1124677814), (172, 1046211920), (208, 865136780), (215, 836969536), (260, 692109424), (320, 562338907), (344, 523105960), (416, 432568390), (430, 418484768), (520, 346054712), (559, 321911360), (688, 261552980), (832, 216284195), (860, 209242384), (997, 180489920), (1009, 178343360), (1040, 173027356), (1118, 160955680), (1376, 130776490), (1720, 104621192), (1994, 90244960), (2018, 89171680), (2080, 86513678), (2236, 80477840), (2752, 65388245), (2795, 64382272), (3440, 52310596), (3988, 45122480), (4036, 44585840), (4160, 43256839), (4472, 40238920), (4985, 36097984), (5045, 35668672), (5590, 32191136), (6880, 26155298), (7976, 22561240), (8072, 22292920), (8944, 20119460), (9970, 18048992), (10090, 17834336), (11180, 16095568), (12961, 13883840), (13117, 13718720), (13760, 13077649), (15952, 11280620), (16144, 11146460), (17888, 10059730), (19940, 9024496), (20180, 8917168), (22360, 8047784), (25922, 6941920), (26234, 6859360), (31904, 5640310), (32288, 5573230), (35776, 5029865), (39880, 4512248), (40360, 4458584), (42871, 4197440), (43387, 4147520), (44720, 4023892), (51844, 3470960), (52468, 3429680), (63808, 2820155), (64576, 2786615), (64805, 2776768), (65585, 2743744), (79760, 2256124), (80720, 2229292), (85742, 2098720), (86774, 2073760), (89440, 2011946), (103688, 1735480), (104936, 1714840), (129610, 1388384), (131170, 1371872), (159520, 1128062), (161440, 1114646), (171484, 1049360), (173548, 1036880), (178880, 1005973), (207376, 867740), (209872, 857420), (214355, 839488), (216935, 829504), (259220, 694192), (262340, 685936), (319040, 564031), (322880, 557323), (342968, 524680), (347096, 518440), (414752, 433870), (419744, 428710)]