68094480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 225878400

約数和(自身を除く): 157783920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 109, 114, 120, 137, 152, 190, 218, 228, 240, 274, 285, 304, 327, 380, 411, 436, 456, 545, 548, 570, 654, 685, 760, 822, 872, 912, 1090, 1096, 1140, 1308, 1370, 1520, 1635, 1644, 1744, 2055, 2071, 2180, 2192, 2280, 2603, 2616, 2740, 3270, 3288, 4110, 4142, 4360, 4560, 5206, 5232, 5480, 6213, 6540, 6576, 7809, 8220, 8284, 8720, 10355, 10412, 10960, 12426, 13015, 13080, 14933, 15618, 16440, 16568, 20710, 20824, 24852, 26030, 26160, 29866, 31065, 31236, 32880, 33136, 39045, 41420, 41648, 44799, 49704, 52060, 59732, 62130, 62472, 74665, 78090, 82840, 89598, 99408, 104120, 119464, 124260, 124944, 149330, 156180, 165680, 179196, 208240, 223995, 238928, 248520, 283727, 298660, 312360, 358392, 447990, 497040, 567454, 597320, 624720, 716784, 851181, 895980, 1134908, 1194640, 1418635, 1702362, 1791960, 2269816, 2837270, 3404724, 3583920, 4255905, 4539632, 5674540, 6809448, 8511810, 11349080, 13618896, 17023620, 22698160, 34047240, 68094480]

約数ペア:

[(1, 68094480), (2, 34047240), (3, 22698160), (4, 17023620), (5, 13618896), (6, 11349080), (8, 8511810), (10, 6809448), (12, 5674540), (15, 4539632), (16, 4255905), (19, 3583920), (20, 3404724), (24, 2837270), (30, 2269816), (38, 1791960), (40, 1702362), (48, 1418635), (57, 1194640), (60, 1134908), (76, 895980), (80, 851181), (95, 716784), (109, 624720), (114, 597320), (120, 567454), (137, 497040), (152, 447990), (190, 358392), (218, 312360), (228, 298660), (240, 283727), (274, 248520), (285, 238928), (304, 223995), (327, 208240), (380, 179196), (411, 165680), (436, 156180), (456, 149330), (545, 124944), (548, 124260), (570, 119464), (654, 104120), (685, 99408), (760, 89598), (822, 82840), (872, 78090), (912, 74665), (1090, 62472), (1096, 62130), (1140, 59732), (1308, 52060), (1370, 49704), (1520, 44799), (1635, 41648), (1644, 41420), (1744, 39045), (2055, 33136), (2071, 32880), (2180, 31236), (2192, 31065), (2280, 29866), (2603, 26160), (2616, 26030), (2740, 24852), (3270, 20824), (3288, 20710), (4110, 16568), (4142, 16440), (4360, 15618), (4560, 14933), (5206, 13080), (5232, 13015), (5480, 12426), (6213, 10960), (6540, 10412), (6576, 10355), (7809, 8720), (8220, 8284)]