1243740804480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13681}}^1\times {\mathrm{5261}}^1$

素因数の和:18970

約数の個数: 256

約数和(自身を含む): 4406074660800

約数和(自身を除く): 3162333856320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5261, 5760, 8640, 10522, 13681, 15783, 17280, 21044, 26305, 27362, 31566, 41043, 42088, 47349, 52610, 54724, 63132, 68405, 78915, 82086, 84176, 94698, 105220, 109448, 123129, 126264, 136810, 142047, 157830, 164172, 168352, 189396, 205215, 210440, 218896, 236745, 246258, 252528, 273620, 284094, 315660, 328344, 336704, 369387, 378792, 410430, 420880, 437792, 473490, 492516, 505056, 547240, 568188, 615645, 631320, 656688, 673408, 710235, 738774, 757584, 820860, 841760, 875584, 946980, 985032, 1010112, 1094480, 1136376, 1231290, 1262640, 1313376, 1420470, 1477548, 1515168, 1641720, 1683520, 1751168, 1846935, 1893960, 1970064, 2020224, 2188960, 2272752, 2462580, 2525280, 2626752, 2840940, 2955096, 3030336, 3283440, 3367040, 3693870, 3787920, 3940128, 4377920, 4545504, 4925160, 5050560, 5253504, 5681880, 5910192, 6060672, 6566880, 7387740, 7575840, 7880256, 8755840, 9091008, 9850320, 10101120, 11363760, 11820384, 13133760, 14775480, 15151680, 15760512, 18182016, 19700640, 22727520, 23640768, 26267520, 29550960, 30303360, 39401280, 45455040, 47281536, 59101920, 71975741, 78802560, 90910080, 118203840, 143951482, 215927223, 236407680, 287902964, 359878705, 431854446, 575805928, 647781669, 719757410, 863708892, 1079636115, 1151611856, 1295563338, 1439514820, 1727417784, 1943345007, 2159272230, 2303223712, 2591126676, 2879029640, 3238908345, 3454835568, 3886690014, 4318544460, 4606447424, 5182253352, 5758059280, 6477816690, 6909671136, 7773380028, 8637088920, 9212894848, 9716725035, 10364506704, 11516118560, 12955633380, 13819342272, 15546760056, 17274177840, 19433450070, 20729013408, 23032237120, 25911266760, 27638684544, 31093520112, 34548355680, 38866900140, 41458026816, 46064474240, 51822533520, 62187040224, 69096711360, 77733800280, 82916053632, 103645067040, 124374080448, 138193422720, 155467600560, 207290134080, 248748160896, 310935201120, 414580268160, 621870402240, 1243740804480]

約数ペア:

[(1, 1243740804480), (2, 621870402240), (3, 414580268160), (4, 310935201120), (5, 248748160896), (6, 207290134080), (8, 155467600560), (9, 138193422720), (10, 124374080448), (12, 103645067040), (15, 82916053632), (16, 77733800280), (18, 69096711360), (20, 62187040224), (24, 51822533520), (27, 46064474240), (30, 41458026816), (32, 38866900140), (36, 34548355680), (40, 31093520112), (45, 27638684544), (48, 25911266760), (54, 23032237120), (60, 20729013408), (64, 19433450070), (72, 17274177840), (80, 15546760056), (90, 13819342272), (96, 12955633380), (108, 11516118560), (120, 10364506704), (128, 9716725035), (135, 9212894848), (144, 8637088920), (160, 7773380028), (180, 6909671136), (192, 6477816690), (216, 5758059280), (240, 5182253352), (270, 4606447424), (288, 4318544460), (320, 3886690014), (360, 3454835568), (384, 3238908345), (432, 2879029640), (480, 2591126676), (540, 2303223712), (576, 2159272230), (640, 1943345007), (720, 1727417784), (864, 1439514820), (960, 1295563338), (1080, 1151611856), (1152, 1079636115), (1440, 863708892), (1728, 719757410), (1920, 647781669), (2160, 575805928), (2880, 431854446), (3456, 359878705), (4320, 287902964), (5261, 236407680), (5760, 215927223), (8640, 143951482), (10522, 118203840), (13681, 90910080), (15783, 78802560), (17280, 71975741), (21044, 59101920), (26305, 47281536), (27362, 45455040), (31566, 39401280), (41043, 30303360), (42088, 29550960), (47349, 26267520), (52610, 23640768), (54724, 22727520), (63132, 19700640), (68405, 18182016), (78915, 15760512), (82086, 15151680), (84176, 14775480), (94698, 13133760), (105220, 11820384), (109448, 11363760), (123129, 10101120), (126264, 9850320), (136810, 9091008), (142047, 8755840), (157830, 7880256), (164172, 7575840), (168352, 7387740), (189396, 6566880), (205215, 6060672), (210440, 5910192), (218896, 5681880), (236745, 5253504), (246258, 5050560), (252528, 4925160), (273620, 4545504), (284094, 4377920), (315660, 3940128), (328344, 3787920), (336704, 3693870), (369387, 3367040), (378792, 3283440), (410430, 3030336), (420880, 2955096), (437792, 2840940), (473490, 2626752), (492516, 2525280), (505056, 2462580), (547240, 2272752), (568188, 2188960), (615645, 2020224), (631320, 1970064), (656688, 1893960), (673408, 1846935), (710235, 1751168), (738774, 1683520), (757584, 1641720), (820860, 1515168), (841760, 1477548), (875584, 1420470), (946980, 1313376), (985032, 1262640), (1010112, 1231290), (1094480, 1136376)]