921083520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3655

約数の個数: 256

約数和(自身を含む): 3532953600

約数和(自身を除く): 2611870080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3607, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7214, 7296, 7980, 8512, 9120, 10640, 10821, 12160, 12768, 13440, 14428, 15960, 17024, 18035, 18240, 21280, 21642, 25249, 25536, 28856, 31920, 36070, 36480, 42560, 43284, 50498, 51072, 54105, 57712, 63840, 68533, 72140, 75747, 85120, 86568, 100996, 108210, 115424, 126245, 127680, 137066, 144280, 151494, 173136, 201992, 205599, 216420, 230848, 252490, 255360, 274132, 288560, 302988, 342665, 346272, 378735, 403984, 411198, 432840, 461696, 479731, 504980, 548264, 577120, 605976, 685330, 692544, 757470, 807968, 822396, 865680, 959462, 1009960, 1027995, 1096528, 1154240, 1211952, 1370660, 1385088, 1439193, 1514940, 1615936, 1644792, 1731360, 1918924, 2019920, 2055990, 2193056, 2308480, 2398655, 2423904, 2741320, 2878386, 3029880, 3231872, 3289584, 3462720, 3837848, 4039840, 4111980, 4386112, 4797310, 4847808, 5482640, 5756772, 6059760, 6579168, 6925440, 7195965, 7675696, 8079680, 8223960, 8772224, 9594620, 9695616, 10965280, 11513544, 12119520, 13158336, 14391930, 15351392, 16159360, 16447920, 19189240, 21930560, 23027088, 24239040, 26316672, 28783860, 30702784, 32895840, 38378480, 43861120, 46054176, 48478080, 57567720, 61405568, 65791680, 76756960, 92108352, 115135440, 131583360, 153513920, 184216704, 230270880, 307027840, 460541760, 921083520]

約数ペア:

[(1, 921083520), (2, 460541760), (3, 307027840), (4, 230270880), (5, 184216704), (6, 153513920), (7, 131583360), (8, 115135440), (10, 92108352), (12, 76756960), (14, 65791680), (15, 61405568), (16, 57567720), (19, 48478080), (20, 46054176), (21, 43861120), (24, 38378480), (28, 32895840), (30, 30702784), (32, 28783860), (35, 26316672), (38, 24239040), (40, 23027088), (42, 21930560), (48, 19189240), (56, 16447920), (57, 16159360), (60, 15351392), (64, 14391930), (70, 13158336), (76, 12119520), (80, 11513544), (84, 10965280), (95, 9695616), (96, 9594620), (105, 8772224), (112, 8223960), (114, 8079680), (120, 7675696), (128, 7195965), (133, 6925440), (140, 6579168), (152, 6059760), (160, 5756772), (168, 5482640), (190, 4847808), (192, 4797310), (210, 4386112), (224, 4111980), (228, 4039840), (240, 3837848), (266, 3462720), (280, 3289584), (285, 3231872), (304, 3029880), (320, 2878386), (336, 2741320), (380, 2423904), (384, 2398655), (399, 2308480), (420, 2193056), (448, 2055990), (456, 2019920), (480, 1918924), (532, 1731360), (560, 1644792), (570, 1615936), (608, 1514940), (640, 1439193), (665, 1385088), (672, 1370660), (760, 1211952), (798, 1154240), (840, 1096528), (896, 1027995), (912, 1009960), (960, 959462), (1064, 865680), (1120, 822396), (1140, 807968), (1216, 757470), (1330, 692544), (1344, 685330), (1520, 605976), (1596, 577120), (1680, 548264), (1824, 504980), (1920, 479731), (1995, 461696), (2128, 432840), (2240, 411198), (2280, 403984), (2432, 378735), (2660, 346272), (2688, 342665), (3040, 302988), (3192, 288560), (3360, 274132), (3607, 255360), (3648, 252490), (3990, 230848), (4256, 216420), (4480, 205599), (4560, 201992), (5320, 173136), (6080, 151494), (6384, 144280), (6720, 137066), (7214, 127680), (7296, 126245), (7980, 115424), (8512, 108210), (9120, 100996), (10640, 86568), (10821, 85120), (12160, 75747), (12768, 72140), (13440, 68533), (14428, 63840), (15960, 57712), (17024, 54105), (18035, 51072), (18240, 50498), (21280, 43284), (21642, 42560), (25249, 36480), (25536, 36070), (28856, 31920)]