1808375040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5413}}^1$

素因数の和:5469

約数の個数: 216

約数和(自身を含む): 6473736360

約数和(自身を除く): 4665361320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1740, 1856, 1920, 2088, 2304, 2320, 2610, 2784, 2880, 3480, 3712, 3840, 4176, 4640, 5220, 5413, 5568, 5760, 6960, 7424, 8352, 9280, 10440, 10826, 11136, 11520, 13920, 16239, 16704, 18560, 20880, 21652, 22272, 27065, 27840, 32478, 33408, 37120, 41760, 43304, 48717, 54130, 55680, 64956, 66816, 81195, 83520, 86608, 97434, 108260, 111360, 129912, 156977, 162390, 167040, 173216, 194868, 216520, 243585, 259824, 313954, 324780, 334080, 346432, 389736, 433040, 470931, 487170, 519648, 627908, 649560, 692864, 779472, 784885, 866080, 941862, 974340, 1039296, 1255816, 1299120, 1385728, 1412793, 1558944, 1569770, 1732160, 1883724, 1948680, 2078592, 2354655, 2511632, 2598240, 2825586, 3117888, 3139540, 3464320, 3767448, 3897360, 4157184, 4709310, 5023264, 5196480, 5651172, 6235776, 6279080, 6928640, 7063965, 7534896, 7794720, 9418620, 10046528, 10392960, 11302344, 12471552, 12558160, 14127930, 15069792, 15589440, 18837240, 20093056, 20785920, 22604688, 25116320, 28255860, 30139584, 31178880, 37674480, 40186112, 45209376, 50232640, 56511720, 60279168, 62357760, 75348960, 90418752, 100465280, 113023440, 120558336, 150697920, 180837504, 200930560, 226046880, 301395840, 361675008, 452093760, 602791680, 904187520, 1808375040]

約数ペア:

[(1, 1808375040), (2, 904187520), (3, 602791680), (4, 452093760), (5, 361675008), (6, 301395840), (8, 226046880), (9, 200930560), (10, 180837504), (12, 150697920), (15, 120558336), (16, 113023440), (18, 100465280), (20, 90418752), (24, 75348960), (29, 62357760), (30, 60279168), (32, 56511720), (36, 50232640), (40, 45209376), (45, 40186112), (48, 37674480), (58, 31178880), (60, 30139584), (64, 28255860), (72, 25116320), (80, 22604688), (87, 20785920), (90, 20093056), (96, 18837240), (116, 15589440), (120, 15069792), (128, 14127930), (144, 12558160), (145, 12471552), (160, 11302344), (174, 10392960), (180, 10046528), (192, 9418620), (232, 7794720), (240, 7534896), (256, 7063965), (261, 6928640), (288, 6279080), (290, 6235776), (320, 5651172), (348, 5196480), (360, 5023264), (384, 4709310), (435, 4157184), (464, 3897360), (480, 3767448), (522, 3464320), (576, 3139540), (580, 3117888), (640, 2825586), (696, 2598240), (720, 2511632), (768, 2354655), (870, 2078592), (928, 1948680), (960, 1883724), (1044, 1732160), (1152, 1569770), (1160, 1558944), (1280, 1412793), (1305, 1385728), (1392, 1299120), (1440, 1255816), (1740, 1039296), (1856, 974340), (1920, 941862), (2088, 866080), (2304, 784885), (2320, 779472), (2610, 692864), (2784, 649560), (2880, 627908), (3480, 519648), (3712, 487170), (3840, 470931), (4176, 433040), (4640, 389736), (5220, 346432), (5413, 334080), (5568, 324780), (5760, 313954), (6960, 259824), (7424, 243585), (8352, 216520), (9280, 194868), (10440, 173216), (10826, 167040), (11136, 162390), (11520, 156977), (13920, 129912), (16239, 111360), (16704, 108260), (18560, 97434), (20880, 86608), (21652, 83520), (22272, 81195), (27065, 66816), (27840, 64956), (32478, 55680), (33408, 54130), (37120, 48717), (41760, 43304)]