67381440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 224

約数和(自身を含む): 252033024

約数和(自身を除く): 184651584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 271, 280, 296, 320, 336, 370, 420, 444, 448, 480, 518, 542, 555, 560, 592, 672, 740, 777, 813, 840, 888, 960, 1036, 1084, 1110, 1120, 1184, 1295, 1344, 1355, 1480, 1554, 1626, 1680, 1776, 1897, 2072, 2168, 2220, 2240, 2368, 2590, 2710, 2960, 3108, 3252, 3360, 3552, 3794, 3885, 4065, 4144, 4336, 4440, 5180, 5420, 5691, 5920, 6216, 6504, 6720, 7104, 7588, 7770, 8130, 8288, 8672, 8880, 9485, 10027, 10360, 10840, 11382, 11840, 12432, 13008, 15176, 15540, 16260, 16576, 17344, 17760, 18970, 20054, 20720, 21680, 22764, 24864, 26016, 28455, 30081, 30352, 31080, 32520, 35520, 37940, 40108, 41440, 43360, 45528, 49728, 50135, 52032, 56910, 60162, 60704, 62160, 65040, 70189, 75880, 80216, 82880, 86720, 91056, 100270, 113820, 120324, 121408, 124320, 130080, 140378, 150405, 151760, 160432, 182112, 200540, 210567, 227640, 240648, 248640, 260160, 280756, 300810, 303520, 320864, 350945, 364224, 401080, 421134, 455280, 481296, 561512, 601620, 607040, 641728, 701890, 802160, 842268, 910560, 962592, 1052835, 1123024, 1203240, 1403780, 1604320, 1684536, 1821120, 1925184, 2105670, 2246048, 2406480, 2807560, 3208640, 3369072, 4211340, 4492096, 4812960, 5615120, 6738144, 8422680, 9625920, 11230240, 13476288, 16845360, 22460480, 33690720, 67381440]

約数ペア:

[(1, 67381440), (2, 33690720), (3, 22460480), (4, 16845360), (5, 13476288), (6, 11230240), (7, 9625920), (8, 8422680), (10, 6738144), (12, 5615120), (14, 4812960), (15, 4492096), (16, 4211340), (20, 3369072), (21, 3208640), (24, 2807560), (28, 2406480), (30, 2246048), (32, 2105670), (35, 1925184), (37, 1821120), (40, 1684536), (42, 1604320), (48, 1403780), (56, 1203240), (60, 1123024), (64, 1052835), (70, 962592), (74, 910560), (80, 842268), (84, 802160), (96, 701890), (105, 641728), (111, 607040), (112, 601620), (120, 561512), (140, 481296), (148, 455280), (160, 421134), (168, 401080), (185, 364224), (192, 350945), (210, 320864), (222, 303520), (224, 300810), (240, 280756), (259, 260160), (271, 248640), (280, 240648), (296, 227640), (320, 210567), (336, 200540), (370, 182112), (420, 160432), (444, 151760), (448, 150405), (480, 140378), (518, 130080), (542, 124320), (555, 121408), (560, 120324), (592, 113820), (672, 100270), (740, 91056), (777, 86720), (813, 82880), (840, 80216), (888, 75880), (960, 70189), (1036, 65040), (1084, 62160), (1110, 60704), (1120, 60162), (1184, 56910), (1295, 52032), (1344, 50135), (1355, 49728), (1480, 45528), (1554, 43360), (1626, 41440), (1680, 40108), (1776, 37940), (1897, 35520), (2072, 32520), (2168, 31080), (2220, 30352), (2240, 30081), (2368, 28455), (2590, 26016), (2710, 24864), (2960, 22764), (3108, 21680), (3252, 20720), (3360, 20054), (3552, 18970), (3794, 17760), (3885, 17344), (4065, 16576), (4144, 16260), (4336, 15540), (4440, 15176), (5180, 13008), (5420, 12432), (5691, 11840), (5920, 11382), (6216, 10840), (6504, 10360), (6720, 10027), (7104, 9485), (7588, 8880), (7770, 8672), (8130, 8288)]