65989440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2117

約数の個数: 168

約数和(自身を含む): 247729248

約数和(自身を除く): 181739808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2083, 2112, 2640, 2880, 3168, 3520, 3960, 4166, 5280, 6249, 6336, 7920, 8332, 10415, 10560, 12498, 15840, 16664, 18747, 20830, 22913, 24996, 31245, 31680, 33328, 37494, 41660, 45826, 49992, 62490, 66656, 68739, 74988, 83320, 91652, 93735, 99984, 114565, 124980, 133312, 137478, 149976, 166640, 183304, 187470, 199968, 206217, 229130, 249960, 274956, 299952, 333280, 343695, 366608, 374940, 399936, 412434, 458260, 499920, 549912, 599904, 666560, 687390, 733216, 749880, 824868, 916520, 999840, 1031085, 1099824, 1199808, 1374780, 1466432, 1499760, 1649736, 1833040, 1999680, 2062170, 2199648, 2749560, 2999520, 3299472, 3666080, 4124340, 4399296, 5499120, 5999040, 6598944, 7332160, 8248680, 10998240, 13197888, 16497360, 21996480, 32994720, 65989440]

約数ペア:

[(1, 65989440), (2, 32994720), (3, 21996480), (4, 16497360), (5, 13197888), (6, 10998240), (8, 8248680), (9, 7332160), (10, 6598944), (11, 5999040), (12, 5499120), (15, 4399296), (16, 4124340), (18, 3666080), (20, 3299472), (22, 2999520), (24, 2749560), (30, 2199648), (32, 2062170), (33, 1999680), (36, 1833040), (40, 1649736), (44, 1499760), (45, 1466432), (48, 1374780), (55, 1199808), (60, 1099824), (64, 1031085), (66, 999840), (72, 916520), (80, 824868), (88, 749880), (90, 733216), (96, 687390), (99, 666560), (110, 599904), (120, 549912), (132, 499920), (144, 458260), (160, 412434), (165, 399936), (176, 374940), (180, 366608), (192, 343695), (198, 333280), (220, 299952), (240, 274956), (264, 249960), (288, 229130), (320, 206217), (330, 199968), (352, 187470), (360, 183304), (396, 166640), (440, 149976), (480, 137478), (495, 133312), (528, 124980), (576, 114565), (660, 99984), (704, 93735), (720, 91652), (792, 83320), (880, 74988), (960, 68739), (990, 66656), (1056, 62490), (1320, 49992), (1440, 45826), (1584, 41660), (1760, 37494), (1980, 33328), (2083, 31680), (2112, 31245), (2640, 24996), (2880, 22913), (3168, 20830), (3520, 18747), (3960, 16664), (4166, 15840), (5280, 12498), (6249, 10560), (6336, 10415), (7920, 8332)]