19882536000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{6047}}^1$

素因数の和:6214

約数の個数: 224

約数和(自身を含む): 66142282752

約数和(自身を除く): 46259746752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 137, 150, 160, 192, 200, 240, 250, 274, 300, 320, 375, 400, 411, 480, 500, 548, 600, 685, 750, 800, 822, 960, 1000, 1096, 1200, 1370, 1500, 1600, 1644, 2000, 2055, 2192, 2400, 2740, 3000, 3288, 3425, 4000, 4110, 4384, 4800, 5480, 6000, 6047, 6576, 6850, 8000, 8220, 8768, 10275, 10960, 12000, 12094, 13152, 13700, 16440, 17125, 18141, 20550, 21920, 24000, 24188, 26304, 27400, 30235, 32880, 34250, 36282, 41100, 43840, 48376, 51375, 54800, 60470, 65760, 68500, 72564, 82200, 90705, 96752, 102750, 109600, 120940, 131520, 137000, 145128, 151175, 164400, 181410, 193504, 205500, 219200, 241880, 274000, 290256, 302350, 328800, 362820, 387008, 411000, 453525, 483760, 548000, 580512, 604700, 657600, 725640, 755875, 822000, 828439, 907050, 967520, 1096000, 1161024, 1209400, 1451280, 1511750, 1644000, 1656878, 1814100, 1935040, 2267625, 2418800, 2485317, 2902560, 3023500, 3288000, 3313756, 3628200, 4142195, 4535250, 4837600, 4970634, 5805120, 6047000, 6627512, 7256400, 8284390, 9070500, 9675200, 9941268, 12094000, 12426585, 13255024, 14512800, 16568780, 18141000, 19882536, 20710975, 24188000, 24853170, 26510048, 29025600, 33137560, 36282000, 39765072, 41421950, 48376000, 49706340, 53020096, 62132925, 66275120, 72564000, 79530144, 82843900, 99412680, 103554875, 124265850, 132550240, 145128000, 159060288, 165687800, 198825360, 207109750, 248531700, 265100480, 310664625, 331375600, 397650720, 414219500, 497063400, 621329250, 662751200, 795301440, 828439000, 994126800, 1242658500, 1325502400, 1656878000, 1988253600, 2485317000, 3313756000, 3976507200, 4970634000, 6627512000, 9941268000, 19882536000]

約数ペア:

[(1, 19882536000), (2, 9941268000), (3, 6627512000), (4, 4970634000), (5, 3976507200), (6, 3313756000), (8, 2485317000), (10, 1988253600), (12, 1656878000), (15, 1325502400), (16, 1242658500), (20, 994126800), (24, 828439000), (25, 795301440), (30, 662751200), (32, 621329250), (40, 497063400), (48, 414219500), (50, 397650720), (60, 331375600), (64, 310664625), (75, 265100480), (80, 248531700), (96, 207109750), (100, 198825360), (120, 165687800), (125, 159060288), (137, 145128000), (150, 132550240), (160, 124265850), (192, 103554875), (200, 99412680), (240, 82843900), (250, 79530144), (274, 72564000), (300, 66275120), (320, 62132925), (375, 53020096), (400, 49706340), (411, 48376000), (480, 41421950), (500, 39765072), (548, 36282000), (600, 33137560), (685, 29025600), (750, 26510048), (800, 24853170), (822, 24188000), (960, 20710975), (1000, 19882536), (1096, 18141000), (1200, 16568780), (1370, 14512800), (1500, 13255024), (1600, 12426585), (1644, 12094000), (2000, 9941268), (2055, 9675200), (2192, 9070500), (2400, 8284390), (2740, 7256400), (3000, 6627512), (3288, 6047000), (3425, 5805120), (4000, 4970634), (4110, 4837600), (4384, 4535250), (4800, 4142195), (5480, 3628200), (6000, 3313756), (6047, 3288000), (6576, 3023500), (6850, 2902560), (8000, 2485317), (8220, 2418800), (8768, 2267625), (10275, 1935040), (10960, 1814100), (12000, 1656878), (12094, 1644000), (13152, 1511750), (13700, 1451280), (16440, 1209400), (17125, 1161024), (18141, 1096000), (20550, 967520), (21920, 907050), (24000, 828439), (24188, 822000), (26304, 755875), (27400, 725640), (30235, 657600), (32880, 604700), (34250, 580512), (36282, 548000), (41100, 483760), (43840, 453525), (48376, 411000), (51375, 387008), (54800, 362820), (60470, 328800), (65760, 302350), (68500, 290256), (72564, 274000), (82200, 241880), (90705, 219200), (96752, 205500), (102750, 193504), (109600, 181410), (120940, 164400), (131520, 151175), (137000, 145128)]