7917016320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{829}}^2$

素因数の和:1685

約数の個数: 162

約数和(自身を含む): 27425133918

約数和(自身を除く): 19508117598

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 829, 960, 1152, 1280, 1440, 1658, 1920, 2304, 2487, 2880, 3316, 3840, 4145, 4974, 5760, 6632, 7461, 8290, 9948, 11520, 12435, 13264, 14922, 16580, 19896, 24870, 26528, 29844, 33160, 37305, 39792, 49740, 53056, 59688, 66320, 74610, 79584, 99480, 106112, 119376, 132640, 149220, 159168, 198960, 212224, 238752, 265280, 298440, 318336, 397920, 477504, 530560, 596880, 636672, 687241, 795840, 955008, 1061120, 1193760, 1374482, 1591680, 1910016, 2061723, 2387520, 2748964, 3183360, 3436205, 4123446, 4775040, 5497928, 6185169, 6872410, 8246892, 9550080, 10308615, 10995856, 12370338, 13744820, 16493784, 20617230, 21991712, 24740676, 27489640, 30925845, 32987568, 41234460, 43983424, 49481352, 54979280, 61851690, 65975136, 82468920, 87966848, 98962704, 109958560, 123703380, 131950272, 164937840, 175933696, 197925408, 219917120, 247406760, 263900544, 329875680, 395850816, 439834240, 494813520, 527801088, 659751360, 791701632, 879668480, 989627040, 1319502720, 1583403264, 1979254080, 2639005440, 3958508160, 7917016320]

約数ペア:

[(1, 7917016320), (2, 3958508160), (3, 2639005440), (4, 1979254080), (5, 1583403264), (6, 1319502720), (8, 989627040), (9, 879668480), (10, 791701632), (12, 659751360), (15, 527801088), (16, 494813520), (18, 439834240), (20, 395850816), (24, 329875680), (30, 263900544), (32, 247406760), (36, 219917120), (40, 197925408), (45, 175933696), (48, 164937840), (60, 131950272), (64, 123703380), (72, 109958560), (80, 98962704), (90, 87966848), (96, 82468920), (120, 65975136), (128, 61851690), (144, 54979280), (160, 49481352), (180, 43983424), (192, 41234460), (240, 32987568), (256, 30925845), (288, 27489640), (320, 24740676), (360, 21991712), (384, 20617230), (480, 16493784), (576, 13744820), (640, 12370338), (720, 10995856), (768, 10308615), (829, 9550080), (960, 8246892), (1152, 6872410), (1280, 6185169), (1440, 5497928), (1658, 4775040), (1920, 4123446), (2304, 3436205), (2487, 3183360), (2880, 2748964), (3316, 2387520), (3840, 2061723), (4145, 1910016), (4974, 1591680), (5760, 1374482), (6632, 1193760), (7461, 1061120), (8290, 955008), (9948, 795840), (11520, 687241), (12435, 636672), (13264, 596880), (14922, 530560), (16580, 477504), (19896, 397920), (24870, 318336), (26528, 298440), (29844, 265280), (33160, 238752), (37305, 212224), (39792, 198960), (49740, 159168), (53056, 149220), (59688, 132640), (66320, 119376), (74610, 106112), (79584, 99480)]