121754640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 454220928

約数和(自身を除く): 332466288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 137, 138, 140, 161, 168, 184, 210, 230, 240, 274, 276, 280, 322, 336, 345, 368, 411, 420, 460, 483, 529, 548, 552, 560, 644, 685, 690, 805, 822, 840, 920, 959, 966, 1058, 1096, 1104, 1288, 1370, 1380, 1587, 1610, 1644, 1680, 1840, 1918, 1932, 2055, 2116, 2192, 2415, 2576, 2645, 2740, 2760, 2877, 3151, 3174, 3220, 3288, 3703, 3836, 3864, 4110, 4232, 4795, 4830, 5290, 5480, 5520, 5754, 6302, 6348, 6440, 6576, 7406, 7672, 7728, 7935, 8220, 8464, 9453, 9590, 9660, 10580, 10960, 11109, 11508, 12604, 12696, 12880, 14385, 14812, 15344, 15755, 15870, 16440, 18515, 18906, 19180, 19320, 21160, 22057, 22218, 23016, 25208, 25392, 28770, 29624, 31510, 31740, 32880, 37030, 37812, 38360, 38640, 42320, 44114, 44436, 46032, 47265, 50416, 55545, 57540, 59248, 63020, 63480, 66171, 72473, 74060, 75624, 76720, 88228, 88872, 94530, 110285, 111090, 115080, 126040, 126960, 132342, 144946, 148120, 151248, 176456, 177744, 189060, 217419, 220570, 222180, 230160, 252080, 264684, 289892, 296240, 330855, 352912, 362365, 378120, 434838, 441140, 444360, 507311, 529368, 579784, 661710, 724730, 756240, 869676, 882280, 888720, 1014622, 1058736, 1087095, 1159568, 1323420, 1449460, 1521933, 1739352, 1764560, 2029244, 2174190, 2536555, 2646840, 2898920, 3043866, 3478704, 4058488, 4348380, 5073110, 5293680, 5797840, 6087732, 7609665, 8116976, 8696760, 10146220, 12175464, 15219330, 17393520, 20292440, 24350928, 30438660, 40584880, 60877320, 121754640]

約数ペア:

[(1, 121754640), (2, 60877320), (3, 40584880), (4, 30438660), (5, 24350928), (6, 20292440), (7, 17393520), (8, 15219330), (10, 12175464), (12, 10146220), (14, 8696760), (15, 8116976), (16, 7609665), (20, 6087732), (21, 5797840), (23, 5293680), (24, 5073110), (28, 4348380), (30, 4058488), (35, 3478704), (40, 3043866), (42, 2898920), (46, 2646840), (48, 2536555), (56, 2174190), (60, 2029244), (69, 1764560), (70, 1739352), (80, 1521933), (84, 1449460), (92, 1323420), (105, 1159568), (112, 1087095), (115, 1058736), (120, 1014622), (137, 888720), (138, 882280), (140, 869676), (161, 756240), (168, 724730), (184, 661710), (210, 579784), (230, 529368), (240, 507311), (274, 444360), (276, 441140), (280, 434838), (322, 378120), (336, 362365), (345, 352912), (368, 330855), (411, 296240), (420, 289892), (460, 264684), (483, 252080), (529, 230160), (548, 222180), (552, 220570), (560, 217419), (644, 189060), (685, 177744), (690, 176456), (805, 151248), (822, 148120), (840, 144946), (920, 132342), (959, 126960), (966, 126040), (1058, 115080), (1096, 111090), (1104, 110285), (1288, 94530), (1370, 88872), (1380, 88228), (1587, 76720), (1610, 75624), (1644, 74060), (1680, 72473), (1840, 66171), (1918, 63480), (1932, 63020), (2055, 59248), (2116, 57540), (2192, 55545), (2415, 50416), (2576, 47265), (2645, 46032), (2740, 44436), (2760, 44114), (2877, 42320), (3151, 38640), (3174, 38360), (3220, 37812), (3288, 37030), (3703, 32880), (3836, 31740), (3864, 31510), (4110, 29624), (4232, 28770), (4795, 25392), (4830, 25208), (5290, 23016), (5480, 22218), (5520, 22057), (5754, 21160), (6302, 19320), (6348, 19180), (6440, 18906), (6576, 18515), (7406, 16440), (7672, 15870), (7728, 15755), (7935, 15344), (8220, 14812), (8464, 14385), (9453, 12880), (9590, 12696), (9660, 12604), (10580, 11508), (10960, 11109)]