729496320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{3877}}^1$

素因数の和:3915

約数の個数: 216

約数和(自身を含む): 2710908144

約数和(自身を除く): 1981411824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3877, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7754, 7840, 8960, 9408, 11631, 11760, 12544, 13440, 15508, 15680, 18816, 19385, 23262, 23520, 26880, 27139, 31016, 31360, 37632, 38770, 46524, 47040, 54278, 58155, 62032, 62720, 77540, 81417, 93048, 94080, 108556, 116310, 124064, 135695, 155080, 162834, 186096, 188160, 189973, 217112, 232620, 248128, 271390, 310160, 325668, 372192, 379946, 407085, 434224, 465240, 496256, 542780, 569919, 620320, 651336, 744384, 759892, 814170, 868448, 930480, 949865, 992512, 1085560, 1139838, 1240640, 1302672, 1488768, 1519784, 1628340, 1736896, 1860960, 1899730, 2171120, 2279676, 2481280, 2605344, 2849595, 2977536, 3039568, 3256680, 3473792, 3721920, 3799460, 4342240, 4559352, 4962560, 5210688, 5699190, 6079136, 6513360, 6947584, 7443840, 7598920, 8684480, 9118704, 10421376, 11398380, 12158272, 13026720, 14887680, 15197840, 17368960, 18237408, 20842752, 22796760, 24316544, 26053440, 30395680, 34737920, 36474816, 45593520, 48633088, 52106880, 60791360, 72949632, 91187040, 104213760, 121582720, 145899264, 182374080, 243165440, 364748160, 729496320]

約数ペア:

[(1, 729496320), (2, 364748160), (3, 243165440), (4, 182374080), (5, 145899264), (6, 121582720), (7, 104213760), (8, 91187040), (10, 72949632), (12, 60791360), (14, 52106880), (15, 48633088), (16, 45593520), (20, 36474816), (21, 34737920), (24, 30395680), (28, 26053440), (30, 24316544), (32, 22796760), (35, 20842752), (40, 18237408), (42, 17368960), (48, 15197840), (49, 14887680), (56, 13026720), (60, 12158272), (64, 11398380), (70, 10421376), (80, 9118704), (84, 8684480), (96, 7598920), (98, 7443840), (105, 6947584), (112, 6513360), (120, 6079136), (128, 5699190), (140, 5210688), (147, 4962560), (160, 4559352), (168, 4342240), (192, 3799460), (196, 3721920), (210, 3473792), (224, 3256680), (240, 3039568), (245, 2977536), (256, 2849595), (280, 2605344), (294, 2481280), (320, 2279676), (336, 2171120), (384, 1899730), (392, 1860960), (420, 1736896), (448, 1628340), (480, 1519784), (490, 1488768), (560, 1302672), (588, 1240640), (640, 1139838), (672, 1085560), (735, 992512), (768, 949865), (784, 930480), (840, 868448), (896, 814170), (960, 759892), (980, 744384), (1120, 651336), (1176, 620320), (1280, 569919), (1344, 542780), (1470, 496256), (1568, 465240), (1680, 434224), (1792, 407085), (1920, 379946), (1960, 372192), (2240, 325668), (2352, 310160), (2688, 271390), (2940, 248128), (3136, 232620), (3360, 217112), (3840, 189973), (3877, 188160), (3920, 186096), (4480, 162834), (4704, 155080), (5376, 135695), (5880, 124064), (6272, 116310), (6720, 108556), (7754, 94080), (7840, 93048), (8960, 81417), (9408, 77540), (11631, 62720), (11760, 62032), (12544, 58155), (13440, 54278), (15508, 47040), (15680, 46524), (18816, 38770), (19385, 37632), (23262, 31360), (23520, 31016), (26880, 27139)]