20753616000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 512

約数和(自身を含む): 75206476800

約数和(自身を除く): 54452860800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 79, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 158, 160, 192, 195, 200, 208, 237, 240, 250, 260, 300, 312, 316, 320, 325, 375, 384, 390, 395, 400, 416, 421, 474, 480, 500, 520, 600, 624, 632, 640, 650, 750, 780, 790, 800, 832, 842, 948, 960, 975, 1000, 1027, 1040, 1185, 1200, 1248, 1263, 1264, 1300, 1500, 1560, 1580, 1600, 1625, 1664, 1684, 1896, 1920, 1950, 1975, 2000, 2054, 2080, 2105, 2370, 2400, 2496, 2526, 2528, 2600, 3000, 3081, 3120, 3160, 3200, 3250, 3368, 3792, 3900, 3950, 4000, 4108, 4160, 4210, 4740, 4800, 4875, 4992, 5052, 5056, 5135, 5200, 5473, 5925, 6000, 6162, 6240, 6315, 6320, 6500, 6736, 7584, 7800, 7900, 8000, 8216, 8320, 8420, 9480, 9600, 9750, 9875, 10104, 10112, 10270, 10400, 10525, 10946, 11850, 12000, 12324, 12480, 12630, 12640, 13000, 13472, 15168, 15405, 15600, 15800, 16000, 16419, 16432, 16840, 18960, 19500, 19750, 20208, 20540, 20800, 21050, 21892, 23700, 24000, 24648, 24960, 25260, 25280, 25675, 26000, 26944, 27365, 29625, 30336, 30810, 31200, 31575, 31600, 32838, 32864, 33259, 33680, 37920, 39000, 39500, 40416, 41080, 41600, 42100, 43784, 47400, 48000, 49296, 50520, 50560, 51350, 52000, 52625, 53888, 54730, 59250, 61620, 62400, 63150, 63200, 65676, 65728, 66518, 67360, 75840, 77025, 78000, 79000, 80832, 82095, 82160, 84200, 87568, 94800, 98592, 99777, 101040, 102700, 104000, 105250, 109460, 118500, 123240, 124800, 126300, 126400, 128375, 131352, 131456, 133036, 134720, 136825, 151680, 154050, 156000, 157875, 158000, 161664, 164190, 164320, 166295, 168400, 175136, 189600, 197184, 199554, 202080, 205400, 208000, 210500, 218920, 237000, 246480, 252600, 252800, 256750, 262704, 266072, 269440, 273650, 308100, 312000, 315750, 316000, 328380, 328640, 332590, 336800, 350272, 379200, 385125, 394368, 399108, 404160, 410475, 410800, 421000, 432367, 437840, 474000, 492960, 498885, 505200, 513500, 525408, 532144, 547300, 616200, 624000, 631500, 632000, 656760, 657280, 665180, 673600, 684125, 700544, 758400, 770250, 798216, 808320, 820950, 821600, 831475, 842000, 864734, 875680, 948000, 985920, 997770, 1010400, 1027000, 1050816, 1064288, 1094600, 1232400, 1263000, 1264000, 1297101, 1313520, 1330360, 1347200, 1368250, 1540500, 1596432, 1641900, 1643200, 1662950, 1684000, 1729468, 1751360, 1896000, 1971840, 1995540, 2020800, 2052375, 2054000, 2101632, 2128576, 2161835, 2189200, 2464800, 2494425, 2526000, 2594202, 2627040, 2660720, 2736500, 3081000, 3192864, 3283800, 3286400, 3325900, 3368000, 3458936, 3502720, 3792000, 3991080, 4041600, 4104750, 4108000, 4157375, 4257152, 4323670, 4378400, 4929600, 4988850, 5052000, 5188404, 5254080, 5321440, 5473000, 6162000, 6385728, 6485505, 6567600, 6651800, 6736000, 6917872, 7982160, 8209500, 8216000, 8314750, 8647340, 8756800, 9859200, 9977700, 10104000, 10376808, 10508160, 10642880, 10809175, 10946000, 12324000, 12472125, 12771456, 12971010, 13135200, 13303600, 13835744, 15964320, 16419000, 16432000, 16629500, 17294680, 17513600, 19955400, 20208000, 20753616, 21285760, 21618350, 21892000, 24648000, 24944250, 25942020, 26270400, 26607200, 27671488, 31928640, 32427525, 32838000, 33259000, 34589360, 39910800, 41507232, 43236700, 43784000, 49296000, 49888500, 51884040, 52540800, 53214400, 54045875, 55342976, 63857280, 64855050, 65676000, 66518000, 69178720, 79821600, 83014464, 86473400, 87568000, 99777000, 103768080, 106428800, 108091750, 129710100, 131352000, 133036000, 138357440, 159643200, 162137625, 166028928, 172946800, 199554000, 207536160, 216183500, 259420200, 262704000, 266072000, 276714880, 319286400, 324275250, 345893600, 399108000, 415072320, 432367000, 518840400, 532144000, 648550500, 691787200, 798216000, 830144640, 864734000, 1037680800, 1297101000, 1383574400, 1596432000, 1729468000, 2075361600, 2594202000, 3458936000, 4150723200, 5188404000, 6917872000, 10376808000, 20753616000]

約数ペア:

[(1, 20753616000), (2, 10376808000), (3, 6917872000), (4, 5188404000), (5, 4150723200), (6, 3458936000), (8, 2594202000), (10, 2075361600), (12, 1729468000), (13, 1596432000), (15, 1383574400), (16, 1297101000), (20, 1037680800), (24, 864734000), (25, 830144640), (26, 798216000), (30, 691787200), (32, 648550500), (39, 532144000), (40, 518840400), (48, 432367000), (50, 415072320), (52, 399108000), (60, 345893600), (64, 324275250), (65, 319286400), (75, 276714880), (78, 266072000), (79, 262704000), (80, 259420200), (96, 216183500), (100, 207536160), (104, 199554000), (120, 172946800), (125, 166028928), (128, 162137625), (130, 159643200), (150, 138357440), (156, 133036000), (158, 131352000), (160, 129710100), (192, 108091750), (195, 106428800), (200, 103768080), (208, 99777000), (237, 87568000), (240, 86473400), (250, 83014464), (260, 79821600), (300, 69178720), (312, 66518000), (316, 65676000), (320, 64855050), (325, 63857280), (375, 55342976), (384, 54045875), (390, 53214400), (395, 52540800), (400, 51884040), (416, 49888500), (421, 49296000), (474, 43784000), (480, 43236700), (500, 41507232), (520, 39910800), (600, 34589360), (624, 33259000), (632, 32838000), (640, 32427525), (650, 31928640), (750, 27671488), (780, 26607200), (790, 26270400), (800, 25942020), (832, 24944250), (842, 24648000), (948, 21892000), (960, 21618350), (975, 21285760), (1000, 20753616), (1027, 20208000), (1040, 19955400), (1185, 17513600), (1200, 17294680), (1248, 16629500), (1263, 16432000), (1264, 16419000), (1300, 15964320), (1500, 13835744), (1560, 13303600), (1580, 13135200), (1600, 12971010), (1625, 12771456), (1664, 12472125), (1684, 12324000), (1896, 10946000), (1920, 10809175), (1950, 10642880), (1975, 10508160), (2000, 10376808), (2054, 10104000), (2080, 9977700), (2105, 9859200), (2370, 8756800), (2400, 8647340), (2496, 8314750), (2526, 8216000), (2528, 8209500), (2600, 7982160), (3000, 6917872), (3081, 6736000), (3120, 6651800), (3160, 6567600), (3200, 6485505), (3250, 6385728), (3368, 6162000), (3792, 5473000), (3900, 5321440), (3950, 5254080), (4000, 5188404), (4108, 5052000), (4160, 4988850), (4210, 4929600), (4740, 4378400), (4800, 4323670), (4875, 4257152), (4992, 4157375), (5052, 4108000), (5056, 4104750), (5135, 4041600), (5200, 3991080), (5473, 3792000), (5925, 3502720), (6000, 3458936), (6162, 3368000), (6240, 3325900), (6315, 3286400), (6320, 3283800), (6500, 3192864), (6736, 3081000), (7584, 2736500), (7800, 2660720), (7900, 2627040), (8000, 2594202), (8216, 2526000), (8320, 2494425), (8420, 2464800), (9480, 2189200), (9600, 2161835), (9750, 2128576), (9875, 2101632), (10104, 2054000), (10112, 2052375), (10270, 2020800), (10400, 1995540), (10525, 1971840), (10946, 1896000), (11850, 1751360), (12000, 1729468), (12324, 1684000), (12480, 1662950), (12630, 1643200), (12640, 1641900), (13000, 1596432), (13472, 1540500), (15168, 1368250), (15405, 1347200), (15600, 1330360), (15800, 1313520), (16000, 1297101), (16419, 1264000), (16432, 1263000), (16840, 1232400), (18960, 1094600), (19500, 1064288), (19750, 1050816), (20208, 1027000), (20540, 1010400), (20800, 997770), (21050, 985920), (21892, 948000), (23700, 875680), (24000, 864734), (24648, 842000), (24960, 831475), (25260, 821600), (25280, 820950), (25675, 808320), (26000, 798216), (26944, 770250), (27365, 758400), (29625, 700544), (30336, 684125), (30810, 673600), (31200, 665180), (31575, 657280), (31600, 656760), (32838, 632000), (32864, 631500), (33259, 624000), (33680, 616200), (37920, 547300), (39000, 532144), (39500, 525408), (40416, 513500), (41080, 505200), (41600, 498885), (42100, 492960), (43784, 474000), (47400, 437840), (48000, 432367), (49296, 421000), (50520, 410800), (50560, 410475), (51350, 404160), (52000, 399108), (52625, 394368), (53888, 385125), (54730, 379200), (59250, 350272), (61620, 336800), (62400, 332590), (63150, 328640), (63200, 328380), (65676, 316000), (65728, 315750), (66518, 312000), (67360, 308100), (75840, 273650), (77025, 269440), (78000, 266072), (79000, 262704), (80832, 256750), (82095, 252800), (82160, 252600), (84200, 246480), (87568, 237000), (94800, 218920), (98592, 210500), (99777, 208000), (101040, 205400), (102700, 202080), (104000, 199554), (105250, 197184), (109460, 189600), (118500, 175136), (123240, 168400), (124800, 166295), (126300, 164320), (126400, 164190), (128375, 161664), (131352, 158000), (131456, 157875), (133036, 156000), (134720, 154050), (136825, 151680)]