7719900480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1381}}^1$

素因数の和:2054

約数の個数: 224

約数和(自身を含む): 27295937280

約数和(自身を除く): 19576036800

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 647, 720, 864, 960, 1080, 1294, 1381, 1440, 1728, 1941, 2160, 2588, 2762, 2880, 3235, 3882, 4143, 4320, 5176, 5524, 5823, 6470, 6905, 7764, 8286, 8640, 9705, 10352, 11048, 11646, 12429, 12940, 13810, 15528, 16572, 17469, 19410, 20704, 20715, 22096, 23292, 24858, 25880, 27620, 29115, 31056, 33144, 34938, 37287, 38820, 41408, 41430, 44192, 46584, 49716, 51760, 55240, 58230, 62112, 62145, 66288, 69876, 74574, 77640, 82860, 87345, 88384, 93168, 99432, 103520, 110480, 116460, 124224, 124290, 132576, 139752, 149148, 155280, 165720, 174690, 186336, 186435, 198864, 207040, 220960, 232920, 248580, 265152, 279504, 298296, 310560, 331440, 349380, 372672, 372870, 397728, 441920, 465840, 497160, 559008, 596592, 621120, 662880, 698760, 745740, 795456, 893507, 931680, 994320, 1118016, 1193184, 1325760, 1397520, 1491480, 1787014, 1863360, 1988640, 2386368, 2680521, 2795040, 2982960, 3574028, 3977280, 4467535, 5361042, 5590080, 5965920, 7148056, 8041563, 8935070, 10722084, 11931840, 13402605, 14296112, 16083126, 17870140, 21444168, 24124689, 26805210, 28592224, 32166252, 35740280, 40207815, 42888336, 48249378, 53610420, 57184448, 64332504, 71480560, 80415630, 85776672, 96498756, 107220840, 120623445, 128665008, 142961120, 160831260, 171553344, 192997512, 214441680, 241246890, 257330016, 285922240, 321662520, 385995024, 428883360, 482493780, 514660032, 643325040, 771990048, 857766720, 964987560, 1286650080, 1543980096, 1929975120, 2573300160, 3859950240, 7719900480]

約数ペア:

[(1, 7719900480), (2, 3859950240), (3, 2573300160), (4, 1929975120), (5, 1543980096), (6, 1286650080), (8, 964987560), (9, 857766720), (10, 771990048), (12, 643325040), (15, 514660032), (16, 482493780), (18, 428883360), (20, 385995024), (24, 321662520), (27, 285922240), (30, 257330016), (32, 241246890), (36, 214441680), (40, 192997512), (45, 171553344), (48, 160831260), (54, 142961120), (60, 128665008), (64, 120623445), (72, 107220840), (80, 96498756), (90, 85776672), (96, 80415630), (108, 71480560), (120, 64332504), (135, 57184448), (144, 53610420), (160, 48249378), (180, 42888336), (192, 40207815), (216, 35740280), (240, 32166252), (270, 28592224), (288, 26805210), (320, 24124689), (360, 21444168), (432, 17870140), (480, 16083126), (540, 14296112), (576, 13402605), (647, 11931840), (720, 10722084), (864, 8935070), (960, 8041563), (1080, 7148056), (1294, 5965920), (1381, 5590080), (1440, 5361042), (1728, 4467535), (1941, 3977280), (2160, 3574028), (2588, 2982960), (2762, 2795040), (2880, 2680521), (3235, 2386368), (3882, 1988640), (4143, 1863360), (4320, 1787014), (5176, 1491480), (5524, 1397520), (5823, 1325760), (6470, 1193184), (6905, 1118016), (7764, 994320), (8286, 931680), (8640, 893507), (9705, 795456), (10352, 745740), (11048, 698760), (11646, 662880), (12429, 621120), (12940, 596592), (13810, 559008), (15528, 497160), (16572, 465840), (17469, 441920), (19410, 397728), (20704, 372870), (20715, 372672), (22096, 349380), (23292, 331440), (24858, 310560), (25880, 298296), (27620, 279504), (29115, 265152), (31056, 248580), (33144, 232920), (34938, 220960), (37287, 207040), (38820, 198864), (41408, 186435), (41430, 186336), (44192, 174690), (46584, 165720), (49716, 155280), (51760, 149148), (55240, 139752), (58230, 132576), (62112, 124290), (62145, 124224), (66288, 116460), (69876, 110480), (74574, 103520), (77640, 99432), (82860, 93168), (87345, 88384)]