283443680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 772208640

約数和(自身を除く): 488764960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 37, 40, 52, 58, 65, 74, 80, 104, 116, 127, 130, 145, 148, 160, 185, 208, 232, 254, 260, 290, 296, 370, 377, 416, 464, 481, 508, 520, 580, 592, 635, 740, 754, 928, 962, 1016, 1040, 1073, 1160, 1184, 1270, 1480, 1508, 1651, 1885, 1924, 2032, 2080, 2146, 2320, 2405, 2540, 2960, 3016, 3302, 3683, 3770, 3848, 4064, 4292, 4640, 4699, 4810, 5080, 5365, 5920, 6032, 6604, 7366, 7540, 7696, 8255, 8584, 9398, 9620, 10160, 10730, 12064, 13208, 13949, 14732, 15080, 15392, 16510, 17168, 18415, 18796, 19240, 20320, 21460, 23495, 26416, 27898, 29464, 30160, 33020, 34336, 36830, 37592, 38480, 42920, 46990, 47879, 52832, 55796, 58928, 60320, 61087, 66040, 69745, 73660, 75184, 76960, 85840, 93980, 95758, 111592, 117856, 122174, 132080, 136271, 139490, 147320, 150368, 171680, 187960, 191516, 223184, 239395, 244348, 264160, 272542, 278980, 294640, 305435, 375920, 383032, 446368, 478790, 488696, 545084, 557960, 589280, 610870, 681355, 751840, 766064, 957580, 977392, 1090168, 1115920, 1221740, 1362710, 1532128, 1771523, 1915160, 1954784, 2180336, 2231840, 2443480, 2725420, 3543046, 3830320, 4360672, 4886960, 5450840, 7086092, 7660640, 8857615, 9773920, 10901680, 14172184, 17715230, 21803360, 28344368, 35430460, 56688736, 70860920, 141721840, 283443680]

約数ペア:

[(1, 283443680), (2, 141721840), (4, 70860920), (5, 56688736), (8, 35430460), (10, 28344368), (13, 21803360), (16, 17715230), (20, 14172184), (26, 10901680), (29, 9773920), (32, 8857615), (37, 7660640), (40, 7086092), (52, 5450840), (58, 4886960), (65, 4360672), (74, 3830320), (80, 3543046), (104, 2725420), (116, 2443480), (127, 2231840), (130, 2180336), (145, 1954784), (148, 1915160), (160, 1771523), (185, 1532128), (208, 1362710), (232, 1221740), (254, 1115920), (260, 1090168), (290, 977392), (296, 957580), (370, 766064), (377, 751840), (416, 681355), (464, 610870), (481, 589280), (508, 557960), (520, 545084), (580, 488696), (592, 478790), (635, 446368), (740, 383032), (754, 375920), (928, 305435), (962, 294640), (1016, 278980), (1040, 272542), (1073, 264160), (1160, 244348), (1184, 239395), (1270, 223184), (1480, 191516), (1508, 187960), (1651, 171680), (1885, 150368), (1924, 147320), (2032, 139490), (2080, 136271), (2146, 132080), (2320, 122174), (2405, 117856), (2540, 111592), (2960, 95758), (3016, 93980), (3302, 85840), (3683, 76960), (3770, 75184), (3848, 73660), (4064, 69745), (4292, 66040), (4640, 61087), (4699, 60320), (4810, 58928), (5080, 55796), (5365, 52832), (5920, 47879), (6032, 46990), (6604, 42920), (7366, 38480), (7540, 37592), (7696, 36830), (8255, 34336), (8584, 33020), (9398, 30160), (9620, 29464), (10160, 27898), (10730, 26416), (12064, 23495), (13208, 21460), (13949, 20320), (14732, 19240), (15080, 18796), (15392, 18415), (16510, 17168)]