20288587200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^3\times {\mathrm{12323}}^1$

素因数の和:12369

約数の個数: 336

約数和(自身を含む): 77631340800

約数和(自身を除く): 57342753600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 280, 294, 300, 320, 336, 343, 350, 392, 400, 420, 448, 480, 490, 525, 560, 588, 600, 672, 686, 700, 735, 784, 800, 840, 960, 980, 1029, 1050, 1120, 1176, 1200, 1225, 1344, 1372, 1400, 1470, 1568, 1600, 1680, 1715, 1960, 2058, 2100, 2240, 2352, 2400, 2450, 2744, 2800, 2940, 3136, 3360, 3430, 3675, 3920, 4116, 4200, 4704, 4800, 4900, 5145, 5488, 5600, 5880, 6720, 6860, 7350, 7840, 8232, 8400, 8575, 9408, 9800, 10290, 10976, 11200, 11760, 12323, 13720, 14700, 15680, 16464, 16800, 17150, 19600, 20580, 21952, 23520, 24646, 25725, 27440, 29400, 32928, 33600, 34300, 36969, 39200, 41160, 47040, 49292, 51450, 54880, 58800, 61615, 65856, 68600, 73938, 78400, 82320, 86261, 98584, 102900, 109760, 117600, 123230, 137200, 147876, 164640, 172522, 184845, 197168, 205800, 235200, 246460, 258783, 274400, 295752, 308075, 329280, 345044, 369690, 394336, 411600, 431305, 492920, 517566, 548800, 591504, 603827, 616150, 690088, 739380, 788672, 823200, 862610, 924225, 985840, 1035132, 1183008, 1207654, 1232300, 1293915, 1380176, 1478760, 1646400, 1725220, 1811481, 1848450, 1971680, 2070264, 2156525, 2366016, 2415308, 2464600, 2587830, 2760352, 2957520, 3019135, 3450440, 3622962, 3696900, 3943360, 4140528, 4226789, 4313050, 4830616, 4929200, 5175660, 5520704, 5915040, 6038270, 6469575, 6900880, 7245924, 7393800, 8281056, 8453578, 8626100, 9057405, 9661232, 9858400, 10351320, 11830080, 12076540, 12680367, 12939150, 13801760, 14491848, 14787600, 15095675, 16562112, 16907156, 17252200, 18114810, 19322464, 19716800, 20702640, 21133945, 24153080, 25360734, 25878300, 27603520, 28983696, 29575200, 30191350, 33814312, 34504400, 36229620, 38644928, 41405280, 42267890, 45287025, 48306160, 50721468, 51756600, 57967392, 59150400, 60382700, 63401835, 67628624, 69008800, 72459240, 82810560, 84535780, 90574050, 96612320, 101442936, 103513200, 105669725, 115934784, 120765400, 126803670, 135257248, 138017600, 144918480, 169071560, 181148100, 193224640, 202885872, 207026400, 211339450, 241530800, 253607340, 270514496, 289836960, 317009175, 338143120, 362296200, 405771744, 414052800, 422678900, 483061600, 507214680, 579673920, 634018350, 676286240, 724592400, 811543488, 845357800, 966123200, 1014429360, 1268036700, 1352572480, 1449184800, 1690715600, 2028858720, 2536073400, 2898369600, 3381431200, 4057717440, 5072146800, 6762862400, 10144293600, 20288587200]

約数ペア:

[(1, 20288587200), (2, 10144293600), (3, 6762862400), (4, 5072146800), (5, 4057717440), (6, 3381431200), (7, 2898369600), (8, 2536073400), (10, 2028858720), (12, 1690715600), (14, 1449184800), (15, 1352572480), (16, 1268036700), (20, 1014429360), (21, 966123200), (24, 845357800), (25, 811543488), (28, 724592400), (30, 676286240), (32, 634018350), (35, 579673920), (40, 507214680), (42, 483061600), (48, 422678900), (49, 414052800), (50, 405771744), (56, 362296200), (60, 338143120), (64, 317009175), (70, 289836960), (75, 270514496), (80, 253607340), (84, 241530800), (96, 211339450), (98, 207026400), (100, 202885872), (105, 193224640), (112, 181148100), (120, 169071560), (140, 144918480), (147, 138017600), (150, 135257248), (160, 126803670), (168, 120765400), (175, 115934784), (192, 105669725), (196, 103513200), (200, 101442936), (210, 96612320), (224, 90574050), (240, 84535780), (245, 82810560), (280, 72459240), (294, 69008800), (300, 67628624), (320, 63401835), (336, 60382700), (343, 59150400), (350, 57967392), (392, 51756600), (400, 50721468), (420, 48306160), (448, 45287025), (480, 42267890), (490, 41405280), (525, 38644928), (560, 36229620), (588, 34504400), (600, 33814312), (672, 30191350), (686, 29575200), (700, 28983696), (735, 27603520), (784, 25878300), (800, 25360734), (840, 24153080), (960, 21133945), (980, 20702640), (1029, 19716800), (1050, 19322464), (1120, 18114810), (1176, 17252200), (1200, 16907156), (1225, 16562112), (1344, 15095675), (1372, 14787600), (1400, 14491848), (1470, 13801760), (1568, 12939150), (1600, 12680367), (1680, 12076540), (1715, 11830080), (1960, 10351320), (2058, 9858400), (2100, 9661232), (2240, 9057405), (2352, 8626100), (2400, 8453578), (2450, 8281056), (2744, 7393800), (2800, 7245924), (2940, 6900880), (3136, 6469575), (3360, 6038270), (3430, 5915040), (3675, 5520704), (3920, 5175660), (4116, 4929200), (4200, 4830616), (4704, 4313050), (4800, 4226789), (4900, 4140528), (5145, 3943360), (5488, 3696900), (5600, 3622962), (5880, 3450440), (6720, 3019135), (6860, 2957520), (7350, 2760352), (7840, 2587830), (8232, 2464600), (8400, 2415308), (8575, 2366016), (9408, 2156525), (9800, 2070264), (10290, 1971680), (10976, 1848450), (11200, 1811481), (11760, 1725220), (12323, 1646400), (13720, 1478760), (14700, 1380176), (15680, 1293915), (16464, 1232300), (16800, 1207654), (17150, 1183008), (19600, 1035132), (20580, 985840), (21952, 924225), (23520, 862610), (24646, 823200), (25725, 788672), (27440, 739380), (29400, 690088), (32928, 616150), (33600, 603827), (34300, 591504), (36969, 548800), (39200, 517566), (41160, 492920), (47040, 431305), (49292, 411600), (51450, 394336), (54880, 369690), (58800, 345044), (61615, 329280), (65856, 308075), (68600, 295752), (73938, 274400), (78400, 258783), (82320, 246460), (86261, 235200), (98584, 205800), (102900, 197168), (109760, 184845), (117600, 172522), (123230, 164640), (137200, 147876)]