20808534000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1093}}^1$

素因数の和:1305

約数の個数: 320

約数和(自身を含む): 71105448960

約数和(自身を除く): 50296914960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 167, 190, 200, 228, 240, 250, 285, 300, 304, 334, 375, 380, 400, 456, 475, 500, 501, 570, 600, 668, 750, 760, 835, 912, 950, 1000, 1002, 1093, 1140, 1200, 1336, 1425, 1500, 1520, 1670, 1900, 2000, 2004, 2186, 2280, 2375, 2505, 2672, 2850, 3000, 3173, 3279, 3340, 3800, 4008, 4175, 4372, 4560, 4750, 5010, 5465, 5700, 6000, 6346, 6558, 6680, 7125, 7600, 8016, 8350, 8744, 9500, 9519, 10020, 10930, 11400, 12525, 12692, 13116, 13360, 14250, 15865, 16395, 16700, 17488, 19000, 19038, 20040, 20767, 20875, 21860, 22800, 25050, 25384, 26232, 27325, 28500, 31730, 32790, 33400, 38000, 38076, 40080, 41534, 41750, 43720, 47595, 50100, 50768, 52464, 54650, 57000, 62301, 62625, 63460, 65580, 66800, 76152, 79325, 81975, 83068, 83500, 87440, 95190, 100200, 103835, 109300, 114000, 124602, 125250, 126920, 131160, 136625, 152304, 158650, 163950, 166136, 167000, 182531, 190380, 200400, 207670, 218600, 237975, 249204, 250500, 253840, 262320, 273250, 311505, 317300, 327900, 332272, 334000, 365062, 380760, 396625, 409875, 415340, 437200, 475950, 498408, 501000, 519175, 546500, 547593, 623010, 634600, 655800, 730124, 761520, 793250, 819750, 830680, 912655, 951900, 996816, 1002000, 1038350, 1093000, 1095186, 1189875, 1246020, 1269200, 1311600, 1460248, 1557525, 1586500, 1639500, 1661360, 1825310, 1903800, 2076700, 2186000, 2190372, 2379750, 2492040, 2595875, 2737965, 2920496, 3115050, 3173000, 3279000, 3468089, 3650620, 3807600, 4153400, 4380744, 4563275, 4759500, 4984080, 5191750, 5475930, 6230100, 6346000, 6558000, 6936178, 7301240, 7787625, 8306800, 8761488, 9126550, 9519000, 10383500, 10404267, 10951860, 12460200, 13689825, 13872356, 14602480, 15575250, 17340445, 18253100, 19038000, 20767000, 20808534, 21903720, 22816375, 24920400, 27379650, 27744712, 31150500, 34680890, 36506200, 41534000, 41617068, 43807440, 45632750, 52021335, 54759300, 55489424, 62301000, 68449125, 69361780, 73012400, 83234136, 86702225, 91265500, 104042670, 109518600, 124602000, 136898250, 138723560, 166468272, 173404450, 182531000, 208085340, 219037200, 260106675, 273796500, 277447120, 346808900, 365062000, 416170680, 433511125, 520213350, 547593000, 693617800, 832341360, 867022250, 1040426700, 1095186000, 1300533375, 1387235600, 1734044500, 2080853400, 2601066750, 3468089000, 4161706800, 5202133500, 6936178000, 10404267000, 20808534000]

約数ペア:

[(1, 20808534000), (2, 10404267000), (3, 6936178000), (4, 5202133500), (5, 4161706800), (6, 3468089000), (8, 2601066750), (10, 2080853400), (12, 1734044500), (15, 1387235600), (16, 1300533375), (19, 1095186000), (20, 1040426700), (24, 867022250), (25, 832341360), (30, 693617800), (38, 547593000), (40, 520213350), (48, 433511125), (50, 416170680), (57, 365062000), (60, 346808900), (75, 277447120), (76, 273796500), (80, 260106675), (95, 219037200), (100, 208085340), (114, 182531000), (120, 173404450), (125, 166468272), (150, 138723560), (152, 136898250), (167, 124602000), (190, 109518600), (200, 104042670), (228, 91265500), (240, 86702225), (250, 83234136), (285, 73012400), (300, 69361780), (304, 68449125), (334, 62301000), (375, 55489424), (380, 54759300), (400, 52021335), (456, 45632750), (475, 43807440), (500, 41617068), (501, 41534000), (570, 36506200), (600, 34680890), (668, 31150500), (750, 27744712), (760, 27379650), (835, 24920400), (912, 22816375), (950, 21903720), (1000, 20808534), (1002, 20767000), (1093, 19038000), (1140, 18253100), (1200, 17340445), (1336, 15575250), (1425, 14602480), (1500, 13872356), (1520, 13689825), (1670, 12460200), (1900, 10951860), (2000, 10404267), (2004, 10383500), (2186, 9519000), (2280, 9126550), (2375, 8761488), (2505, 8306800), (2672, 7787625), (2850, 7301240), (3000, 6936178), (3173, 6558000), (3279, 6346000), (3340, 6230100), (3800, 5475930), (4008, 5191750), (4175, 4984080), (4372, 4759500), (4560, 4563275), (4750, 4380744), (5010, 4153400), (5465, 3807600), (5700, 3650620), (6000, 3468089), (6346, 3279000), (6558, 3173000), (6680, 3115050), (7125, 2920496), (7600, 2737965), (8016, 2595875), (8350, 2492040), (8744, 2379750), (9500, 2190372), (9519, 2186000), (10020, 2076700), (10930, 1903800), (11400, 1825310), (12525, 1661360), (12692, 1639500), (13116, 1586500), (13360, 1557525), (14250, 1460248), (15865, 1311600), (16395, 1269200), (16700, 1246020), (17488, 1189875), (19000, 1095186), (19038, 1093000), (20040, 1038350), (20767, 1002000), (20875, 996816), (21860, 951900), (22800, 912655), (25050, 830680), (25384, 819750), (26232, 793250), (27325, 761520), (28500, 730124), (31730, 655800), (32790, 634600), (33400, 623010), (38000, 547593), (38076, 546500), (40080, 519175), (41534, 501000), (41750, 498408), (43720, 475950), (47595, 437200), (50100, 415340), (50768, 409875), (52464, 396625), (54650, 380760), (57000, 365062), (62301, 334000), (62625, 332272), (63460, 327900), (65580, 317300), (66800, 311505), (76152, 273250), (79325, 262320), (81975, 253840), (83068, 250500), (83500, 249204), (87440, 237975), (95190, 218600), (100200, 207670), (103835, 200400), (109300, 190380), (114000, 182531), (124602, 167000), (125250, 166136), (126920, 163950), (131160, 158650), (136625, 152304)]