64118160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 234062400

約数和(自身を除く): 169944240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 109, 114, 120, 129, 144, 152, 171, 172, 180, 190, 215, 218, 228, 240, 258, 285, 304, 327, 342, 344, 360, 380, 387, 430, 436, 456, 516, 545, 570, 645, 654, 684, 688, 720, 760, 774, 817, 855, 860, 872, 912, 981, 1032, 1090, 1140, 1290, 1308, 1368, 1520, 1548, 1634, 1635, 1710, 1720, 1744, 1935, 1962, 2064, 2071, 2180, 2280, 2451, 2580, 2616, 2736, 3096, 3268, 3270, 3420, 3440, 3870, 3924, 4085, 4142, 4360, 4560, 4687, 4902, 4905, 5160, 5232, 6192, 6213, 6536, 6540, 6840, 7353, 7740, 7848, 8170, 8284, 8720, 9374, 9804, 9810, 10320, 10355, 12255, 12426, 13072, 13080, 13680, 14061, 14706, 15480, 15696, 16340, 16568, 18639, 18748, 19608, 19620, 20710, 23435, 24510, 24852, 26160, 28122, 29412, 30960, 31065, 32680, 33136, 36765, 37278, 37496, 39216, 39240, 41420, 42183, 46870, 49020, 49704, 56244, 58824, 62130, 65360, 70305, 73530, 74556, 74992, 78480, 82840, 84366, 89053, 93195, 93740, 98040, 99408, 112488, 117648, 124260, 140610, 147060, 149112, 165680, 168732, 178106, 186390, 187480, 196080, 210915, 224976, 248520, 267159, 281220, 294120, 298224, 337464, 356212, 372780, 374960, 421830, 445265, 497040, 534318, 562440, 588240, 674928, 712424, 745560, 801477, 843660, 890530, 1068636, 1124880, 1335795, 1424848, 1491120, 1602954, 1687320, 1781060, 2137272, 2671590, 3205908, 3374640, 3562120, 4007385, 4274544, 5343180, 6411816, 7124240, 8014770, 10686360, 12823632, 16029540, 21372720, 32059080, 64118160]

約数ペア:

[(1, 64118160), (2, 32059080), (3, 21372720), (4, 16029540), (5, 12823632), (6, 10686360), (8, 8014770), (9, 7124240), (10, 6411816), (12, 5343180), (15, 4274544), (16, 4007385), (18, 3562120), (19, 3374640), (20, 3205908), (24, 2671590), (30, 2137272), (36, 1781060), (38, 1687320), (40, 1602954), (43, 1491120), (45, 1424848), (48, 1335795), (57, 1124880), (60, 1068636), (72, 890530), (76, 843660), (80, 801477), (86, 745560), (90, 712424), (95, 674928), (109, 588240), (114, 562440), (120, 534318), (129, 497040), (144, 445265), (152, 421830), (171, 374960), (172, 372780), (180, 356212), (190, 337464), (215, 298224), (218, 294120), (228, 281220), (240, 267159), (258, 248520), (285, 224976), (304, 210915), (327, 196080), (342, 187480), (344, 186390), (360, 178106), (380, 168732), (387, 165680), (430, 149112), (436, 147060), (456, 140610), (516, 124260), (545, 117648), (570, 112488), (645, 99408), (654, 98040), (684, 93740), (688, 93195), (720, 89053), (760, 84366), (774, 82840), (817, 78480), (855, 74992), (860, 74556), (872, 73530), (912, 70305), (981, 65360), (1032, 62130), (1090, 58824), (1140, 56244), (1290, 49704), (1308, 49020), (1368, 46870), (1520, 42183), (1548, 41420), (1634, 39240), (1635, 39216), (1710, 37496), (1720, 37278), (1744, 36765), (1935, 33136), (1962, 32680), (2064, 31065), (2071, 30960), (2180, 29412), (2280, 28122), (2451, 26160), (2580, 24852), (2616, 24510), (2736, 23435), (3096, 20710), (3268, 19620), (3270, 19608), (3420, 18748), (3440, 18639), (3870, 16568), (3924, 16340), (4085, 15696), (4142, 15480), (4360, 14706), (4560, 14061), (4687, 13680), (4902, 13080), (4905, 13072), (5160, 12426), (5232, 12255), (6192, 10355), (6213, 10320), (6536, 9810), (6540, 9804), (6840, 9374), (7353, 8720), (7740, 8284), (7848, 8170)]