20019494400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1266

約数の個数: 480

約数和(自身を含む): 72701418240

約数和(自身を除く): 52681923840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 25, 30, 32, 38, 40, 46, 48, 50, 57, 60, 64, 69, 75, 76, 80, 92, 95, 96, 100, 114, 115, 120, 128, 138, 150, 152, 160, 184, 190, 192, 200, 228, 230, 240, 256, 276, 285, 300, 304, 320, 345, 368, 380, 384, 400, 437, 456, 460, 475, 480, 512, 552, 570, 575, 600, 608, 640, 690, 736, 760, 768, 800, 874, 912, 920, 950, 960, 1104, 1140, 1150, 1193, 1200, 1216, 1280, 1311, 1380, 1425, 1472, 1520, 1536, 1600, 1725, 1748, 1824, 1840, 1900, 1920, 2185, 2208, 2280, 2300, 2386, 2400, 2432, 2560, 2622, 2760, 2850, 2944, 3040, 3200, 3450, 3496, 3579, 3648, 3680, 3800, 3840, 4370, 4416, 4560, 4600, 4772, 4800, 4864, 5244, 5520, 5700, 5888, 5965, 6080, 6400, 6555, 6900, 6992, 7158, 7296, 7360, 7600, 7680, 8740, 8832, 9120, 9200, 9544, 9600, 9728, 10488, 10925, 11040, 11400, 11776, 11930, 12160, 12800, 13110, 13800, 13984, 14316, 14592, 14720, 15200, 17480, 17664, 17895, 18240, 18400, 19088, 19200, 20976, 21850, 22080, 22667, 22800, 23860, 24320, 26220, 27439, 27600, 27968, 28632, 29184, 29440, 29825, 30400, 32775, 34960, 35328, 35790, 36480, 36800, 38176, 38400, 41952, 43700, 44160, 45334, 45600, 47720, 48640, 52440, 54878, 55200, 55936, 57264, 58880, 59650, 60800, 65550, 68001, 69920, 71580, 72960, 73600, 76352, 82317, 83904, 87400, 88320, 89475, 90668, 91200, 95440, 104880, 109756, 110400, 111872, 113335, 114528, 119300, 121600, 131100, 136002, 137195, 139840, 143160, 145920, 147200, 152704, 164634, 167808, 174800, 176640, 178950, 181336, 182400, 190880, 209760, 219512, 220800, 223744, 226670, 229056, 238600, 243200, 262200, 272004, 274390, 279680, 286320, 294400, 305408, 329268, 335616, 340005, 349600, 357900, 362672, 364800, 381760, 411585, 419520, 439024, 441600, 453340, 458112, 477200, 521341, 524400, 544008, 548780, 559360, 566675, 572640, 610816, 658536, 671232, 680010, 685975, 699200, 715800, 725344, 729600, 763520, 823170, 839040, 878048, 883200, 906680, 916224, 954400, 1042682, 1048800, 1088016, 1097560, 1118720, 1133350, 1145280, 1317072, 1360020, 1371950, 1398400, 1431600, 1450688, 1527040, 1564023, 1646340, 1678080, 1700025, 1756096, 1813360, 1832448, 1908800, 2057925, 2085364, 2097600, 2176032, 2195120, 2266700, 2290560, 2606705, 2634144, 2720040, 2743900, 2796800, 2863200, 2901376, 3054080, 3128046, 3292680, 3356160, 3400050, 3512192, 3626720, 3817600, 4115850, 4170728, 4195200, 4352064, 4390240, 4533400, 4581120, 5213410, 5268288, 5440080, 5487800, 5593600, 5726400, 5802752, 6256092, 6585360, 6800100, 7024384, 7253440, 7635200, 7820115, 8231700, 8341456, 8390400, 8704128, 8780480, 9066800, 9162240, 10426820, 10536576, 10880160, 10975600, 11452800, 11605504, 12512184, 13033525, 13170720, 13600200, 14048768, 14506880, 15270400, 15640230, 16463400, 16682912, 16780800, 17408256, 17560960, 18133600, 20853640, 21073152, 21760320, 21951200, 22905600, 25024368, 26067050, 26341440, 27200400, 29013760, 31280460, 32926800, 33365824, 34816512, 35121920, 36267200, 39100575, 41707280, 42146304, 43520640, 43902400, 45811200, 50048736, 52134100, 52682880, 54400800, 58027520, 62560920, 65853600, 66731648, 70243840, 72534400, 78201150, 83414560, 87041280, 87804800, 100097472, 104268200, 105365760, 108801600, 125121840, 131707200, 133463296, 145068800, 156402300, 166829120, 174082560, 175609600, 200194944, 208536400, 210731520, 217603200, 250243680, 263414400, 266926592, 290137600, 312804600, 333658240, 351219200, 400389888, 417072800, 435206400, 500487360, 526828800, 625609200, 667316480, 800779776, 834145600, 870412800, 1000974720, 1053657600, 1251218400, 1334632960, 1668291200, 2001949440, 2502436800, 3336582400, 4003898880, 5004873600, 6673164800, 10009747200, 20019494400]

約数ペア:

[(1, 20019494400), (2, 10009747200), (3, 6673164800), (4, 5004873600), (5, 4003898880), (6, 3336582400), (8, 2502436800), (10, 2001949440), (12, 1668291200), (15, 1334632960), (16, 1251218400), (19, 1053657600), (20, 1000974720), (23, 870412800), (24, 834145600), (25, 800779776), (30, 667316480), (32, 625609200), (38, 526828800), (40, 500487360), (46, 435206400), (48, 417072800), (50, 400389888), (57, 351219200), (60, 333658240), (64, 312804600), (69, 290137600), (75, 266926592), (76, 263414400), (80, 250243680), (92, 217603200), (95, 210731520), (96, 208536400), (100, 200194944), (114, 175609600), (115, 174082560), (120, 166829120), (128, 156402300), (138, 145068800), (150, 133463296), (152, 131707200), (160, 125121840), (184, 108801600), (190, 105365760), (192, 104268200), (200, 100097472), (228, 87804800), (230, 87041280), (240, 83414560), (256, 78201150), (276, 72534400), (285, 70243840), (300, 66731648), (304, 65853600), (320, 62560920), (345, 58027520), (368, 54400800), (380, 52682880), (384, 52134100), (400, 50048736), (437, 45811200), (456, 43902400), (460, 43520640), (475, 42146304), (480, 41707280), (512, 39100575), (552, 36267200), (570, 35121920), (575, 34816512), (600, 33365824), (608, 32926800), (640, 31280460), (690, 29013760), (736, 27200400), (760, 26341440), (768, 26067050), (800, 25024368), (874, 22905600), (912, 21951200), (920, 21760320), (950, 21073152), (960, 20853640), (1104, 18133600), (1140, 17560960), (1150, 17408256), (1193, 16780800), (1200, 16682912), (1216, 16463400), (1280, 15640230), (1311, 15270400), (1380, 14506880), (1425, 14048768), (1472, 13600200), (1520, 13170720), (1536, 13033525), (1600, 12512184), (1725, 11605504), (1748, 11452800), (1824, 10975600), (1840, 10880160), (1900, 10536576), (1920, 10426820), (2185, 9162240), (2208, 9066800), (2280, 8780480), (2300, 8704128), (2386, 8390400), (2400, 8341456), (2432, 8231700), (2560, 7820115), (2622, 7635200), (2760, 7253440), (2850, 7024384), (2944, 6800100), (3040, 6585360), (3200, 6256092), (3450, 5802752), (3496, 5726400), (3579, 5593600), (3648, 5487800), (3680, 5440080), (3800, 5268288), (3840, 5213410), (4370, 4581120), (4416, 4533400), (4560, 4390240), (4600, 4352064), (4772, 4195200), (4800, 4170728), (4864, 4115850), (5244, 3817600), (5520, 3626720), (5700, 3512192), (5888, 3400050), (5965, 3356160), (6080, 3292680), (6400, 3128046), (6555, 3054080), (6900, 2901376), (6992, 2863200), (7158, 2796800), (7296, 2743900), (7360, 2720040), (7600, 2634144), (7680, 2606705), (8740, 2290560), (8832, 2266700), (9120, 2195120), (9200, 2176032), (9544, 2097600), (9600, 2085364), (9728, 2057925), (10488, 1908800), (10925, 1832448), (11040, 1813360), (11400, 1756096), (11776, 1700025), (11930, 1678080), (12160, 1646340), (12800, 1564023), (13110, 1527040), (13800, 1450688), (13984, 1431600), (14316, 1398400), (14592, 1371950), (14720, 1360020), (15200, 1317072), (17480, 1145280), (17664, 1133350), (17895, 1118720), (18240, 1097560), (18400, 1088016), (19088, 1048800), (19200, 1042682), (20976, 954400), (21850, 916224), (22080, 906680), (22667, 883200), (22800, 878048), (23860, 839040), (24320, 823170), (26220, 763520), (27439, 729600), (27600, 725344), (27968, 715800), (28632, 699200), (29184, 685975), (29440, 680010), (29825, 671232), (30400, 658536), (32775, 610816), (34960, 572640), (35328, 566675), (35790, 559360), (36480, 548780), (36800, 544008), (38176, 524400), (38400, 521341), (41952, 477200), (43700, 458112), (44160, 453340), (45334, 441600), (45600, 439024), (47720, 419520), (48640, 411585), (52440, 381760), (54878, 364800), (55200, 362672), (55936, 357900), (57264, 349600), (58880, 340005), (59650, 335616), (60800, 329268), (65550, 305408), (68001, 294400), (69920, 286320), (71580, 279680), (72960, 274390), (73600, 272004), (76352, 262200), (82317, 243200), (83904, 238600), (87400, 229056), (88320, 226670), (89475, 223744), (90668, 220800), (91200, 219512), (95440, 209760), (104880, 190880), (109756, 182400), (110400, 181336), (111872, 178950), (113335, 176640), (114528, 174800), (119300, 167808), (121600, 164634), (131100, 152704), (136002, 147200), (137195, 145920), (139840, 143160)]