20001340800

素因数分解:

$2^7\times 3^3\times 5^2\times 7^1\times {\mathrm{33071}}^1$

素因数の和:33111

約数の個数: 384

約数和(自身を含む): 83658931200

約数和(自身を除く): 63657590400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 320, 336, 350, 360, 378, 384, 400, 420, 432, 448, 450, 480, 504, 525, 540, 560, 576, 600, 630, 640, 672, 675, 700, 720, 756, 800, 840, 864, 896, 900, 945, 960, 1008, 1050, 1080, 1120, 1152, 1200, 1260, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1680, 1728, 1800, 1890, 1920, 2016, 2100, 2160, 2240, 2400, 2520, 2688, 2700, 2800, 2880, 3024, 3150, 3200, 3360, 3456, 3600, 3780, 4032, 4200, 4320, 4480, 4725, 4800, 5040, 5400, 5600, 5760, 6048, 6300, 6720, 7200, 7560, 8064, 8400, 8640, 9450, 9600, 10080, 10800, 11200, 12096, 12600, 13440, 14400, 15120, 16800, 17280, 18900, 20160, 21600, 22400, 24192, 25200, 28800, 30240, 33071, 33600, 37800, 40320, 43200, 50400, 60480, 66142, 67200, 75600, 86400, 99213, 100800, 120960, 132284, 151200, 165355, 198426, 201600, 231497, 264568, 297639, 302400, 330710, 396852, 462994, 496065, 529136, 595278, 604800, 661420, 694491, 793704, 826775, 892917, 925988, 992130, 1058272, 1157485, 1190556, 1322840, 1388982, 1488195, 1587408, 1653550, 1785834, 1851976, 1984260, 2083473, 2116544, 2314970, 2381112, 2480325, 2645680, 2777964, 2976390, 3174816, 3307100, 3472455, 3571668, 3703952, 3968520, 4166946, 4233088, 4464585, 4629940, 4762224, 4960650, 5291360, 5555928, 5787425, 5952780, 6250419, 6349632, 6614200, 6944910, 7143336, 7407904, 7440975, 7937040, 8333892, 8929170, 9259880, 9524448, 9921300, 10417365, 10582720, 11111856, 11574850, 11905560, 12500838, 12699264, 13228400, 13889820, 14286672, 14815808, 14881950, 15874080, 16667784, 17362275, 17858340, 18519760, 19048896, 19842600, 20834730, 21165440, 22223712, 22322925, 23149700, 23811120, 25001676, 26456800, 27779640, 28573344, 29631616, 29763900, 31252095, 31748160, 33335568, 34724550, 35716680, 37039520, 38097792, 39685200, 41669460, 44447424, 44645850, 46299400, 47622240, 50003352, 52086825, 52913600, 55559280, 57146688, 59527800, 62504190, 63496320, 66671136, 69449100, 71433360, 74079040, 79370400, 83338920, 88894848, 89291700, 92598800, 95244480, 100006704, 104173650, 105827200, 111118560, 114293376, 119055600, 125008380, 133342272, 138898200, 142866720, 148158080, 156260475, 158740800, 166677840, 178583400, 185197600, 190488960, 200013408, 208347300, 222237120, 238111200, 250016760, 266684544, 277796400, 285733440, 312520950, 317481600, 333355680, 357166800, 370395200, 400026816, 416694600, 444474240, 476222400, 500033520, 555592800, 571466880, 625041900, 666711360, 714333600, 740790400, 800053632, 833389200, 952444800, 1000067040, 1111185600, 1250083800, 1333422720, 1428667200, 1666778400, 2000134080, 2222371200, 2500167600, 2857334400, 3333556800, 4000268160, 5000335200, 6667113600, 10000670400, 20001340800]

約数ペア:

[(1, 20001340800), (2, 10000670400), (3, 6667113600), (4, 5000335200), (5, 4000268160), (6, 3333556800), (7, 2857334400), (8, 2500167600), (9, 2222371200), (10, 2000134080), (12, 1666778400), (14, 1428667200), (15, 1333422720), (16, 1250083800), (18, 1111185600), (20, 1000067040), (21, 952444800), (24, 833389200), (25, 800053632), (27, 740790400), (28, 714333600), (30, 666711360), (32, 625041900), (35, 571466880), (36, 555592800), (40, 500033520), (42, 476222400), (45, 444474240), (48, 416694600), (50, 400026816), (54, 370395200), (56, 357166800), (60, 333355680), (63, 317481600), (64, 312520950), (70, 285733440), (72, 277796400), (75, 266684544), (80, 250016760), (84, 238111200), (90, 222237120), (96, 208347300), (100, 200013408), (105, 190488960), (108, 185197600), (112, 178583400), (120, 166677840), (126, 158740800), (128, 156260475), (135, 148158080), (140, 142866720), (144, 138898200), (150, 133342272), (160, 125008380), (168, 119055600), (175, 114293376), (180, 111118560), (189, 105827200), (192, 104173650), (200, 100006704), (210, 95244480), (216, 92598800), (224, 89291700), (225, 88894848), (240, 83338920), (252, 79370400), (270, 74079040), (280, 71433360), (288, 69449100), (300, 66671136), (315, 63496320), (320, 62504190), (336, 59527800), (350, 57146688), (360, 55559280), (378, 52913600), (384, 52086825), (400, 50003352), (420, 47622240), (432, 46299400), (448, 44645850), (450, 44447424), (480, 41669460), (504, 39685200), (525, 38097792), (540, 37039520), (560, 35716680), (576, 34724550), (600, 33335568), (630, 31748160), (640, 31252095), (672, 29763900), (675, 29631616), (700, 28573344), (720, 27779640), (756, 26456800), (800, 25001676), (840, 23811120), (864, 23149700), (896, 22322925), (900, 22223712), (945, 21165440), (960, 20834730), (1008, 19842600), (1050, 19048896), (1080, 18519760), (1120, 17858340), (1152, 17362275), (1200, 16667784), (1260, 15874080), (1344, 14881950), (1350, 14815808), (1400, 14286672), (1440, 13889820), (1512, 13228400), (1575, 12699264), (1600, 12500838), (1680, 11905560), (1728, 11574850), (1800, 11111856), (1890, 10582720), (1920, 10417365), (2016, 9921300), (2100, 9524448), (2160, 9259880), (2240, 8929170), (2400, 8333892), (2520, 7937040), (2688, 7440975), (2700, 7407904), (2800, 7143336), (2880, 6944910), (3024, 6614200), (3150, 6349632), (3200, 6250419), (3360, 5952780), (3456, 5787425), (3600, 5555928), (3780, 5291360), (4032, 4960650), (4200, 4762224), (4320, 4629940), (4480, 4464585), (4725, 4233088), (4800, 4166946), (5040, 3968520), (5400, 3703952), (5600, 3571668), (5760, 3472455), (6048, 3307100), (6300, 3174816), (6720, 2976390), (7200, 2777964), (7560, 2645680), (8064, 2480325), (8400, 2381112), (8640, 2314970), (9450, 2116544), (9600, 2083473), (10080, 1984260), (10800, 1851976), (11200, 1785834), (12096, 1653550), (12600, 1587408), (13440, 1488195), (14400, 1388982), (15120, 1322840), (16800, 1190556), (17280, 1157485), (18900, 1058272), (20160, 992130), (21600, 925988), (22400, 892917), (24192, 826775), (25200, 793704), (28800, 694491), (30240, 661420), (33071, 604800), (33600, 595278), (37800, 529136), (40320, 496065), (43200, 462994), (50400, 396852), (60480, 330710), (66142, 302400), (67200, 297639), (75600, 264568), (86400, 231497), (99213, 201600), (100800, 198426), (120960, 165355), (132284, 151200)]