747420480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 448

約数和(自身を含む): 2889504000

約数和(自身を除く): 2142083520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 32, 36, 38, 40, 45, 48, 54, 57, 58, 60, 64, 72, 76, 80, 87, 90, 95, 96, 108, 114, 116, 120, 135, 144, 145, 152, 157, 160, 171, 174, 180, 190, 192, 216, 228, 232, 240, 261, 270, 285, 288, 290, 304, 314, 320, 342, 348, 360, 380, 432, 435, 456, 464, 471, 480, 513, 522, 540, 551, 570, 576, 580, 608, 628, 684, 696, 720, 760, 783, 785, 855, 864, 870, 912, 928, 942, 960, 1026, 1044, 1080, 1102, 1140, 1160, 1216, 1256, 1305, 1368, 1392, 1413, 1440, 1520, 1566, 1570, 1653, 1710, 1728, 1740, 1824, 1856, 1884, 2052, 2088, 2160, 2204, 2280, 2320, 2355, 2512, 2565, 2610, 2736, 2755, 2784, 2826, 2880, 2983, 3040, 3132, 3140, 3306, 3420, 3480, 3648, 3768, 3915, 4104, 4176, 4239, 4320, 4408, 4553, 4560, 4640, 4710, 4959, 5024, 5130, 5220, 5472, 5510, 5568, 5652, 5966, 6080, 6264, 6280, 6612, 6840, 6960, 7065, 7536, 7830, 8208, 8265, 8352, 8478, 8640, 8816, 8949, 9106, 9120, 9280, 9420, 9918, 10048, 10260, 10440, 10944, 11020, 11304, 11932, 12528, 12560, 13224, 13659, 13680, 13920, 14130, 14877, 14915, 15072, 15660, 16416, 16530, 16704, 16956, 17632, 17898, 18212, 18240, 18840, 19836, 20520, 20880, 21195, 22040, 22608, 22765, 23864, 24795, 25056, 25120, 26448, 26847, 27318, 27360, 27840, 28260, 29754, 29830, 30144, 31320, 32832, 33060, 33912, 35264, 35796, 36424, 37680, 39672, 40977, 41040, 41760, 42390, 44080, 44745, 45216, 45530, 47728, 49590, 50112, 50240, 52896, 53694, 54636, 54720, 56520, 59508, 59660, 62640, 66120, 67824, 68295, 71592, 72848, 74385, 75360, 79344, 80541, 81954, 82080, 83520, 84780, 86507, 88160, 89490, 90432, 91060, 95456, 99180, 105792, 107388, 109272, 113040, 119016, 119320, 122931, 125280, 132240, 134235, 135648, 136590, 143184, 145696, 148770, 150720, 158688, 161082, 163908, 164160, 169560, 173014, 176320, 178980, 182120, 190912, 198360, 204885, 214776, 218544, 226080, 238032, 238640, 245862, 250560, 259521, 264480, 268470, 271296, 273180, 286368, 291392, 297540, 317376, 322164, 327816, 339120, 346028, 357960, 364240, 396720, 402705, 409770, 429552, 432535, 437088, 452160, 476064, 477280, 491724, 519042, 528960, 536940, 546360, 572736, 595080, 614655, 644328, 655632, 678240, 692056, 715920, 728480, 778563, 793440, 805410, 819540, 859104, 865070, 874176, 952128, 954560, 983448, 1038084, 1073880, 1092720, 1190160, 1229310, 1288656, 1297605, 1311264, 1356480, 1384112, 1431840, 1456960, 1557126, 1586880, 1610820, 1639080, 1718208, 1730140, 1966896, 2076168, 2147760, 2185440, 2335689, 2380320, 2458620, 2577312, 2595210, 2622528, 2768224, 2863680, 3114252, 3221640, 3278160, 3460280, 3892815, 3933792, 4152336, 4295520, 4370880, 4671378, 4760640, 4917240, 5154624, 5190420, 5536448, 6228504, 6443280, 6556320, 6920560, 7785630, 7867584, 8304672, 8591040, 9342756, 9834480, 10380840, 11678445, 12457008, 12886560, 13112640, 13841120, 15571260, 16609344, 18685512, 19668960, 20761680, 23356890, 24914016, 25773120, 27682240, 31142520, 37371024, 39337920, 41523360, 46713780, 49828032, 62285040, 74742048, 83046720, 93427560, 124570080, 149484096, 186855120, 249140160, 373710240, 747420480]

約数ペア:

[(1, 747420480), (2, 373710240), (3, 249140160), (4, 186855120), (5, 149484096), (6, 124570080), (8, 93427560), (9, 83046720), (10, 74742048), (12, 62285040), (15, 49828032), (16, 46713780), (18, 41523360), (19, 39337920), (20, 37371024), (24, 31142520), (27, 27682240), (29, 25773120), (30, 24914016), (32, 23356890), (36, 20761680), (38, 19668960), (40, 18685512), (45, 16609344), (48, 15571260), (54, 13841120), (57, 13112640), (58, 12886560), (60, 12457008), (64, 11678445), (72, 10380840), (76, 9834480), (80, 9342756), (87, 8591040), (90, 8304672), (95, 7867584), (96, 7785630), (108, 6920560), (114, 6556320), (116, 6443280), (120, 6228504), (135, 5536448), (144, 5190420), (145, 5154624), (152, 4917240), (157, 4760640), (160, 4671378), (171, 4370880), (174, 4295520), (180, 4152336), (190, 3933792), (192, 3892815), (216, 3460280), (228, 3278160), (232, 3221640), (240, 3114252), (261, 2863680), (270, 2768224), (285, 2622528), (288, 2595210), (290, 2577312), (304, 2458620), (314, 2380320), (320, 2335689), (342, 2185440), (348, 2147760), (360, 2076168), (380, 1966896), (432, 1730140), (435, 1718208), (456, 1639080), (464, 1610820), (471, 1586880), (480, 1557126), (513, 1456960), (522, 1431840), (540, 1384112), (551, 1356480), (570, 1311264), (576, 1297605), (580, 1288656), (608, 1229310), (628, 1190160), (684, 1092720), (696, 1073880), (720, 1038084), (760, 983448), (783, 954560), (785, 952128), (855, 874176), (864, 865070), (870, 859104), (912, 819540), (928, 805410), (942, 793440), (960, 778563), (1026, 728480), (1044, 715920), (1080, 692056), (1102, 678240), (1140, 655632), (1160, 644328), (1216, 614655), (1256, 595080), (1305, 572736), (1368, 546360), (1392, 536940), (1413, 528960), (1440, 519042), (1520, 491724), (1566, 477280), (1570, 476064), (1653, 452160), (1710, 437088), (1728, 432535), (1740, 429552), (1824, 409770), (1856, 402705), (1884, 396720), (2052, 364240), (2088, 357960), (2160, 346028), (2204, 339120), (2280, 327816), (2320, 322164), (2355, 317376), (2512, 297540), (2565, 291392), (2610, 286368), (2736, 273180), (2755, 271296), (2784, 268470), (2826, 264480), (2880, 259521), (2983, 250560), (3040, 245862), (3132, 238640), (3140, 238032), (3306, 226080), (3420, 218544), (3480, 214776), (3648, 204885), (3768, 198360), (3915, 190912), (4104, 182120), (4176, 178980), (4239, 176320), (4320, 173014), (4408, 169560), (4553, 164160), (4560, 163908), (4640, 161082), (4710, 158688), (4959, 150720), (5024, 148770), (5130, 145696), (5220, 143184), (5472, 136590), (5510, 135648), (5568, 134235), (5652, 132240), (5966, 125280), (6080, 122931), (6264, 119320), (6280, 119016), (6612, 113040), (6840, 109272), (6960, 107388), (7065, 105792), (7536, 99180), (7830, 95456), (8208, 91060), (8265, 90432), (8352, 89490), (8478, 88160), (8640, 86507), (8816, 84780), (8949, 83520), (9106, 82080), (9120, 81954), (9280, 80541), (9420, 79344), (9918, 75360), (10048, 74385), (10260, 72848), (10440, 71592), (10944, 68295), (11020, 67824), (11304, 66120), (11932, 62640), (12528, 59660), (12560, 59508), (13224, 56520), (13659, 54720), (13680, 54636), (13920, 53694), (14130, 52896), (14877, 50240), (14915, 50112), (15072, 49590), (15660, 47728), (16416, 45530), (16530, 45216), (16704, 44745), (16956, 44080), (17632, 42390), (17898, 41760), (18212, 41040), (18240, 40977), (18840, 39672), (19836, 37680), (20520, 36424), (20880, 35796), (21195, 35264), (22040, 33912), (22608, 33060), (22765, 32832), (23864, 31320), (24795, 30144), (25056, 29830), (25120, 29754), (26448, 28260), (26847, 27840), (27318, 27360)]