7642563840

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{24571}}^1$

素因数の和:24607

約数の個数: 216

約数和(自身を含む): 27422941728

約数和(自身を除く): 19780377888

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 15552, 17280, 19440, 20736, 24571, 25920, 31104, 34560, 38880, 49142, 51840, 62208, 73713, 77760, 98284, 103680, 122855, 147426, 155520, 196568, 221139, 245710, 294852, 311040, 368565, 393136, 442278, 491420, 589704, 663417, 737130, 786272, 884556, 982840, 1105695, 1179408, 1326834, 1474260, 1572544, 1769112, 1965680, 1990251, 2211390, 2358816, 2653668, 2948520, 3145088, 3317085, 3538224, 3931360, 3980502, 4422780, 4717632, 5307336, 5897040, 5970753, 6290176, 6634170, 7076448, 7862720, 7961004, 8845560, 9435264, 9951255, 10614672, 11794080, 11941506, 13268340, 14152896, 15725440, 15922008, 17691120, 18870528, 19902510, 21229344, 23588160, 23883012, 26536680, 28305792, 29853765, 31450880, 31844016, 35382240, 39805020, 42458688, 47176320, 47766024, 53073360, 56611584, 59707530, 63688032, 70764480, 79610040, 84917376, 94352640, 95532048, 106146720, 119415060, 127376064, 141528960, 159220080, 169834752, 191064096, 212293440, 238830120, 254752128, 283057920, 318440160, 382128192, 424586880, 477660240, 509504256, 636880320, 764256384, 849173760, 955320480, 1273760640, 1528512768, 1910640960, 2547521280, 3821281920, 7642563840]

約数ペア:

[(1, 7642563840), (2, 3821281920), (3, 2547521280), (4, 1910640960), (5, 1528512768), (6, 1273760640), (8, 955320480), (9, 849173760), (10, 764256384), (12, 636880320), (15, 509504256), (16, 477660240), (18, 424586880), (20, 382128192), (24, 318440160), (27, 283057920), (30, 254752128), (32, 238830120), (36, 212293440), (40, 191064096), (45, 169834752), (48, 159220080), (54, 141528960), (60, 127376064), (64, 119415060), (72, 106146720), (80, 95532048), (81, 94352640), (90, 84917376), (96, 79610040), (108, 70764480), (120, 63688032), (128, 59707530), (135, 56611584), (144, 53073360), (160, 47766024), (162, 47176320), (180, 42458688), (192, 39805020), (216, 35382240), (240, 31844016), (243, 31450880), (256, 29853765), (270, 28305792), (288, 26536680), (320, 23883012), (324, 23588160), (360, 21229344), (384, 19902510), (405, 18870528), (432, 17691120), (480, 15922008), (486, 15725440), (540, 14152896), (576, 13268340), (640, 11941506), (648, 11794080), (720, 10614672), (768, 9951255), (810, 9435264), (864, 8845560), (960, 7961004), (972, 7862720), (1080, 7076448), (1152, 6634170), (1215, 6290176), (1280, 5970753), (1296, 5897040), (1440, 5307336), (1620, 4717632), (1728, 4422780), (1920, 3980502), (1944, 3931360), (2160, 3538224), (2304, 3317085), (2430, 3145088), (2592, 2948520), (2880, 2653668), (3240, 2358816), (3456, 2211390), (3840, 1990251), (3888, 1965680), (4320, 1769112), (4860, 1572544), (5184, 1474260), (5760, 1326834), (6480, 1179408), (6912, 1105695), (7776, 982840), (8640, 884556), (9720, 786272), (10368, 737130), (11520, 663417), (12960, 589704), (15552, 491420), (17280, 442278), (19440, 393136), (20736, 368565), (24571, 311040), (25920, 294852), (31104, 245710), (34560, 221139), (38880, 196568), (49142, 155520), (51840, 147426), (62208, 122855), (73713, 103680), (77760, 98284)]