19680676800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2140

約数の個数: 336

約数和(自身を含む): 68167422720

約数和(自身を除く): 48486745920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 89, 92, 96, 100, 115, 120, 138, 150, 160, 178, 184, 192, 200, 230, 240, 267, 276, 300, 320, 345, 356, 368, 400, 445, 460, 480, 534, 552, 575, 600, 690, 712, 736, 800, 890, 920, 960, 1068, 1104, 1150, 1200, 1335, 1380, 1424, 1472, 1600, 1725, 1780, 1840, 2003, 2047, 2136, 2208, 2225, 2300, 2400, 2670, 2760, 2848, 3450, 3560, 3680, 4006, 4094, 4272, 4416, 4450, 4600, 4800, 5340, 5520, 5696, 6009, 6141, 6675, 6900, 7120, 7360, 8012, 8188, 8544, 8900, 9200, 10015, 10235, 10680, 11040, 12018, 12282, 13350, 13800, 14240, 16024, 16376, 17088, 17800, 18400, 20030, 20470, 21360, 22080, 24036, 24564, 26700, 27600, 28480, 30045, 30705, 32048, 32752, 35600, 36800, 40060, 40940, 42720, 46069, 48072, 49128, 50075, 51175, 53400, 55200, 60090, 61410, 64096, 65504, 71200, 80120, 81880, 85440, 92138, 96144, 98256, 100150, 102350, 106800, 110400, 120180, 122820, 128192, 131008, 138207, 142400, 150225, 153525, 160240, 163760, 178267, 184276, 192288, 196512, 200300, 204700, 213600, 230345, 240360, 245640, 276414, 300450, 307050, 320480, 327520, 356534, 368552, 384576, 393024, 400600, 409400, 427200, 460690, 480720, 491280, 534801, 552828, 600900, 614100, 640960, 655040, 691035, 713068, 737104, 801200, 818800, 891335, 921380, 961440, 982560, 1069602, 1105656, 1151725, 1201800, 1228200, 1382070, 1426136, 1474208, 1602400, 1637600, 1782670, 1842760, 1922880, 1965120, 2139204, 2211312, 2303450, 2403600, 2456400, 2674005, 2764140, 2852272, 2948416, 3204800, 3275200, 3455175, 3565340, 3685520, 4100141, 4278408, 4422624, 4456675, 4606900, 4807200, 4912800, 5348010, 5528280, 5704544, 6910350, 7130680, 7371040, 8200282, 8556816, 8845248, 8913350, 9213800, 9614400, 9825600, 10696020, 11056560, 11409088, 12300423, 13370025, 13820700, 14261360, 14742080, 16400564, 17113632, 17826700, 18427600, 20500705, 21392040, 22113120, 24600846, 26740050, 27641400, 28522720, 32801128, 34227264, 35653400, 36855200, 41001410, 42784080, 44226240, 49201692, 53480100, 55282800, 57045440, 61502115, 65602256, 71306800, 73710400, 82002820, 85568160, 98403384, 102503525, 106960200, 110565600, 123004230, 131204512, 142613600, 164005640, 171136320, 196806768, 205007050, 213920400, 221131200, 246008460, 262409024, 285227200, 307510575, 328011280, 393613536, 410014100, 427840800, 492016920, 615021150, 656022560, 787227072, 820028200, 855681600, 984033840, 1230042300, 1312045120, 1640056400, 1968067680, 2460084600, 3280112800, 3936135360, 4920169200, 6560225600, 9840338400, 19680676800]

約数ペア:

[(1, 19680676800), (2, 9840338400), (3, 6560225600), (4, 4920169200), (5, 3936135360), (6, 3280112800), (8, 2460084600), (10, 1968067680), (12, 1640056400), (15, 1312045120), (16, 1230042300), (20, 984033840), (23, 855681600), (24, 820028200), (25, 787227072), (30, 656022560), (32, 615021150), (40, 492016920), (46, 427840800), (48, 410014100), (50, 393613536), (60, 328011280), (64, 307510575), (69, 285227200), (75, 262409024), (80, 246008460), (89, 221131200), (92, 213920400), (96, 205007050), (100, 196806768), (115, 171136320), (120, 164005640), (138, 142613600), (150, 131204512), (160, 123004230), (178, 110565600), (184, 106960200), (192, 102503525), (200, 98403384), (230, 85568160), (240, 82002820), (267, 73710400), (276, 71306800), (300, 65602256), (320, 61502115), (345, 57045440), (356, 55282800), (368, 53480100), (400, 49201692), (445, 44226240), (460, 42784080), (480, 41001410), (534, 36855200), (552, 35653400), (575, 34227264), (600, 32801128), (690, 28522720), (712, 27641400), (736, 26740050), (800, 24600846), (890, 22113120), (920, 21392040), (960, 20500705), (1068, 18427600), (1104, 17826700), (1150, 17113632), (1200, 16400564), (1335, 14742080), (1380, 14261360), (1424, 13820700), (1472, 13370025), (1600, 12300423), (1725, 11409088), (1780, 11056560), (1840, 10696020), (2003, 9825600), (2047, 9614400), (2136, 9213800), (2208, 8913350), (2225, 8845248), (2300, 8556816), (2400, 8200282), (2670, 7371040), (2760, 7130680), (2848, 6910350), (3450, 5704544), (3560, 5528280), (3680, 5348010), (4006, 4912800), (4094, 4807200), (4272, 4606900), (4416, 4456675), (4450, 4422624), (4600, 4278408), (4800, 4100141), (5340, 3685520), (5520, 3565340), (5696, 3455175), (6009, 3275200), (6141, 3204800), (6675, 2948416), (6900, 2852272), (7120, 2764140), (7360, 2674005), (8012, 2456400), (8188, 2403600), (8544, 2303450), (8900, 2211312), (9200, 2139204), (10015, 1965120), (10235, 1922880), (10680, 1842760), (11040, 1782670), (12018, 1637600), (12282, 1602400), (13350, 1474208), (13800, 1426136), (14240, 1382070), (16024, 1228200), (16376, 1201800), (17088, 1151725), (17800, 1105656), (18400, 1069602), (20030, 982560), (20470, 961440), (21360, 921380), (22080, 891335), (24036, 818800), (24564, 801200), (26700, 737104), (27600, 713068), (28480, 691035), (30045, 655040), (30705, 640960), (32048, 614100), (32752, 600900), (35600, 552828), (36800, 534801), (40060, 491280), (40940, 480720), (42720, 460690), (46069, 427200), (48072, 409400), (49128, 400600), (50075, 393024), (51175, 384576), (53400, 368552), (55200, 356534), (60090, 327520), (61410, 320480), (64096, 307050), (65504, 300450), (71200, 276414), (80120, 245640), (81880, 240360), (85440, 230345), (92138, 213600), (96144, 204700), (98256, 200300), (100150, 196512), (102350, 192288), (106800, 184276), (110400, 178267), (120180, 163760), (122820, 160240), (128192, 153525), (131008, 150225), (138207, 142400)]