155951040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1059

約数の個数: 224

約数和(自身を含む): 591068160

約数和(自身を除く): 435117120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1009, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2018, 2208, 2240, 2415, 2576, 2760, 3027, 3220, 3360, 3680, 3864, 4036, 4416, 4830, 5045, 5152, 5520, 6054, 6440, 6720, 7063, 7360, 7728, 8072, 9660, 10090, 10304, 11040, 12108, 12880, 14126, 15135, 15456, 16144, 19320, 20180, 21189, 22080, 23207, 24216, 25760, 28252, 30270, 30912, 32288, 35315, 38640, 40360, 42378, 46414, 48432, 51520, 56504, 60540, 64576, 69621, 70630, 77280, 80720, 84756, 92828, 96864, 105945, 113008, 116035, 121080, 139242, 141260, 154560, 161440, 162449, 169512, 185656, 193728, 211890, 226016, 232070, 242160, 278484, 282520, 322880, 324898, 339024, 348105, 371312, 423780, 452032, 464140, 484320, 487347, 556968, 565040, 649796, 678048, 696210, 742624, 812245, 847560, 928280, 968640, 974694, 1113936, 1130080, 1299592, 1356096, 1392420, 1485248, 1624490, 1695120, 1856560, 1949388, 2227872, 2260160, 2436735, 2599184, 2784840, 3248980, 3390240, 3713120, 3898776, 4455744, 4873470, 5198368, 5569680, 6497960, 6780480, 7426240, 7797552, 9746940, 10396736, 11139360, 12995920, 15595104, 19493880, 22278720, 25991840, 31190208, 38987760, 51983680, 77975520, 155951040]

約数ペア:

[(1, 155951040), (2, 77975520), (3, 51983680), (4, 38987760), (5, 31190208), (6, 25991840), (7, 22278720), (8, 19493880), (10, 15595104), (12, 12995920), (14, 11139360), (15, 10396736), (16, 9746940), (20, 7797552), (21, 7426240), (23, 6780480), (24, 6497960), (28, 5569680), (30, 5198368), (32, 4873470), (35, 4455744), (40, 3898776), (42, 3713120), (46, 3390240), (48, 3248980), (56, 2784840), (60, 2599184), (64, 2436735), (69, 2260160), (70, 2227872), (80, 1949388), (84, 1856560), (92, 1695120), (96, 1624490), (105, 1485248), (112, 1392420), (115, 1356096), (120, 1299592), (138, 1130080), (140, 1113936), (160, 974694), (161, 968640), (168, 928280), (184, 847560), (192, 812245), (210, 742624), (224, 696210), (230, 678048), (240, 649796), (276, 565040), (280, 556968), (320, 487347), (322, 484320), (336, 464140), (345, 452032), (368, 423780), (420, 371312), (448, 348105), (460, 339024), (480, 324898), (483, 322880), (552, 282520), (560, 278484), (644, 242160), (672, 232070), (690, 226016), (736, 211890), (805, 193728), (840, 185656), (920, 169512), (960, 162449), (966, 161440), (1009, 154560), (1104, 141260), (1120, 139242), (1288, 121080), (1344, 116035), (1380, 113008), (1472, 105945), (1610, 96864), (1680, 92828), (1840, 84756), (1932, 80720), (2018, 77280), (2208, 70630), (2240, 69621), (2415, 64576), (2576, 60540), (2760, 56504), (3027, 51520), (3220, 48432), (3360, 46414), (3680, 42378), (3864, 40360), (4036, 38640), (4416, 35315), (4830, 32288), (5045, 30912), (5152, 30270), (5520, 28252), (6054, 25760), (6440, 24216), (6720, 23207), (7063, 22080), (7360, 21189), (7728, 20180), (8072, 19320), (9660, 16144), (10090, 15456), (10304, 15135), (11040, 14126), (12108, 12880)]