1027997880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4093}}^1$

素因数の和:4150

約数の個数: 256

約数和(自身を含む): 3961681920

約数和(自身を除く): 2933684040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 52, 56, 60, 65, 69, 70, 78, 84, 91, 92, 104, 105, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 210, 230, 260, 273, 276, 280, 299, 312, 322, 345, 364, 390, 420, 455, 460, 483, 520, 546, 552, 598, 644, 690, 728, 780, 805, 840, 897, 910, 920, 966, 1092, 1196, 1288, 1365, 1380, 1495, 1560, 1610, 1794, 1820, 1932, 2093, 2184, 2392, 2415, 2730, 2760, 2990, 3220, 3588, 3640, 3864, 4093, 4186, 4485, 4830, 5460, 5980, 6279, 6440, 7176, 8186, 8372, 8970, 9660, 10465, 10920, 11960, 12279, 12558, 16372, 16744, 17940, 19320, 20465, 20930, 24558, 25116, 28651, 31395, 32744, 35880, 40930, 41860, 49116, 50232, 53209, 57302, 61395, 62790, 81860, 83720, 85953, 94139, 98232, 106418, 114604, 122790, 125580, 143255, 159627, 163720, 171906, 188278, 212836, 229208, 245580, 251160, 266045, 282417, 286510, 319254, 343812, 372463, 376556, 425672, 429765, 470695, 491160, 532090, 564834, 573020, 638508, 658973, 687624, 744926, 753112, 798135, 859530, 941390, 1064180, 1117389, 1129668, 1146040, 1223807, 1277016, 1317946, 1412085, 1489852, 1596270, 1719060, 1862315, 1882780, 1976919, 2128360, 2234778, 2259336, 2447614, 2635892, 2824170, 2979704, 3192540, 3294865, 3438120, 3671421, 3724630, 3765560, 3953838, 4469556, 4895228, 5271784, 5586945, 5648340, 6119035, 6385080, 6589730, 7342842, 7449260, 7907676, 8566649, 8939112, 9790456, 9884595, 11173890, 11296680, 12238070, 13179460, 14685684, 14898520, 15815352, 17133298, 18357105, 19769190, 22347780, 24476140, 25699947, 26358920, 29371368, 34266596, 36714210, 39538380, 42833245, 44695560, 48952280, 51399894, 68533192, 73428420, 79076760, 85666490, 102799788, 128499735, 146856840, 171332980, 205599576, 256999470, 342665960, 513998940, 1027997880]

約数ペア:

[(1, 1027997880), (2, 513998940), (3, 342665960), (4, 256999470), (5, 205599576), (6, 171332980), (7, 146856840), (8, 128499735), (10, 102799788), (12, 85666490), (13, 79076760), (14, 73428420), (15, 68533192), (20, 51399894), (21, 48952280), (23, 44695560), (24, 42833245), (26, 39538380), (28, 36714210), (30, 34266596), (35, 29371368), (39, 26358920), (40, 25699947), (42, 24476140), (46, 22347780), (52, 19769190), (56, 18357105), (60, 17133298), (65, 15815352), (69, 14898520), (70, 14685684), (78, 13179460), (84, 12238070), (91, 11296680), (92, 11173890), (104, 9884595), (105, 9790456), (115, 8939112), (120, 8566649), (130, 7907676), (138, 7449260), (140, 7342842), (156, 6589730), (161, 6385080), (168, 6119035), (182, 5648340), (184, 5586945), (195, 5271784), (210, 4895228), (230, 4469556), (260, 3953838), (273, 3765560), (276, 3724630), (280, 3671421), (299, 3438120), (312, 3294865), (322, 3192540), (345, 2979704), (364, 2824170), (390, 2635892), (420, 2447614), (455, 2259336), (460, 2234778), (483, 2128360), (520, 1976919), (546, 1882780), (552, 1862315), (598, 1719060), (644, 1596270), (690, 1489852), (728, 1412085), (780, 1317946), (805, 1277016), (840, 1223807), (897, 1146040), (910, 1129668), (920, 1117389), (966, 1064180), (1092, 941390), (1196, 859530), (1288, 798135), (1365, 753112), (1380, 744926), (1495, 687624), (1560, 658973), (1610, 638508), (1794, 573020), (1820, 564834), (1932, 532090), (2093, 491160), (2184, 470695), (2392, 429765), (2415, 425672), (2730, 376556), (2760, 372463), (2990, 343812), (3220, 319254), (3588, 286510), (3640, 282417), (3864, 266045), (4093, 251160), (4186, 245580), (4485, 229208), (4830, 212836), (5460, 188278), (5980, 171906), (6279, 163720), (6440, 159627), (7176, 143255), (8186, 125580), (8372, 122790), (8970, 114604), (9660, 106418), (10465, 98232), (10920, 94139), (11960, 85953), (12279, 83720), (12558, 81860), (16372, 62790), (16744, 61395), (17940, 57302), (19320, 53209), (20465, 50232), (20930, 49116), (24558, 41860), (25116, 40930), (28651, 35880), (31395, 32744)]