64283520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4783}}^1$

素因数の和:4812

約数の個数: 128

約数和(自身を含む): 234224640

約数和(自身を除く): 169941120

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 4783, 6720, 9566, 13440, 14349, 19132, 23915, 28698, 33481, 38264, 47830, 57396, 66962, 71745, 76528, 95660, 100443, 114792, 133924, 143490, 153056, 167405, 191320, 200886, 229584, 267848, 286980, 306112, 334810, 382640, 401772, 459168, 502215, 535696, 573960, 612224, 669620, 765280, 803544, 918336, 1004430, 1071392, 1147920, 1339240, 1530560, 1607088, 1836672, 2008860, 2142784, 2295840, 2678480, 3061120, 3214176, 4017720, 4285568, 4591680, 5356960, 6428352, 8035440, 9183360, 10713920, 12856704, 16070880, 21427840, 32141760, 64283520]

約数ペア:

[(1, 64283520), (2, 32141760), (3, 21427840), (4, 16070880), (5, 12856704), (6, 10713920), (7, 9183360), (8, 8035440), (10, 6428352), (12, 5356960), (14, 4591680), (15, 4285568), (16, 4017720), (20, 3214176), (21, 3061120), (24, 2678480), (28, 2295840), (30, 2142784), (32, 2008860), (35, 1836672), (40, 1607088), (42, 1530560), (48, 1339240), (56, 1147920), (60, 1071392), (64, 1004430), (70, 918336), (80, 803544), (84, 765280), (96, 669620), (105, 612224), (112, 573960), (120, 535696), (128, 502215), (140, 459168), (160, 401772), (168, 382640), (192, 334810), (210, 306112), (224, 286980), (240, 267848), (280, 229584), (320, 200886), (336, 191320), (384, 167405), (420, 153056), (448, 143490), (480, 133924), (560, 114792), (640, 100443), (672, 95660), (840, 76528), (896, 71745), (960, 66962), (1120, 57396), (1344, 47830), (1680, 38264), (1920, 33481), (2240, 28698), (2688, 23915), (3360, 19132), (4480, 14349), (4783, 13440), (6720, 9566)]