974385720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11717}}^1$

素因数の和:11755

約数の個数: 256

約数和(自身を含む): 4049740800

約数和(自身を除く): 3075355080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5544, 5940, 6930, 7560, 8316, 9240, 10395, 11717, 11880, 13860, 16632, 20790, 23434, 27720, 35151, 41580, 46868, 58585, 70302, 82019, 83160, 93736, 105453, 117170, 128887, 140604, 164038, 175755, 210906, 234340, 246057, 257774, 281208, 316359, 328076, 351510, 386661, 410095, 421812, 468680, 492114, 515548, 527265, 632718, 644435, 656152, 703020, 738171, 773322, 820190, 843624, 902209, 984228, 1031096, 1054530, 1159983, 1230285, 1265436, 1288870, 1406040, 1476342, 1546644, 1581795, 1640380, 1804418, 1933305, 1968456, 2109060, 2214513, 2319966, 2460570, 2530872, 2577740, 2706627, 2952684, 3093288, 3163590, 3280760, 3479949, 3608836, 3690855, 3866610, 4218120, 4429026, 4511045, 4639932, 4921140, 5155480, 5413254, 5799915, 5905368, 6327180, 6959898, 7217672, 7381710, 7733220, 8119881, 8858052, 9022090, 9279864, 9842280, 10826508, 11072565, 11599830, 12654360, 13533135, 13919796, 14763420, 15466440, 16239762, 17399745, 17716104, 18044180, 21653016, 22145130, 23199660, 24359643, 27066270, 27839592, 29526840, 32479524, 34799490, 36088360, 40599405, 44290260, 46399320, 48719286, 54132540, 64959048, 69598980, 81198810, 88580520, 97438572, 108265080, 121798215, 139197960, 162397620, 194877144, 243596430, 324795240, 487192860, 974385720]

約数ペア:

[(1, 974385720), (2, 487192860), (3, 324795240), (4, 243596430), (5, 194877144), (6, 162397620), (7, 139197960), (8, 121798215), (9, 108265080), (10, 97438572), (11, 88580520), (12, 81198810), (14, 69598980), (15, 64959048), (18, 54132540), (20, 48719286), (21, 46399320), (22, 44290260), (24, 40599405), (27, 36088360), (28, 34799490), (30, 32479524), (33, 29526840), (35, 27839592), (36, 27066270), (40, 24359643), (42, 23199660), (44, 22145130), (45, 21653016), (54, 18044180), (55, 17716104), (56, 17399745), (60, 16239762), (63, 15466440), (66, 14763420), (70, 13919796), (72, 13533135), (77, 12654360), (84, 11599830), (88, 11072565), (90, 10826508), (99, 9842280), (105, 9279864), (108, 9022090), (110, 8858052), (120, 8119881), (126, 7733220), (132, 7381710), (135, 7217672), (140, 6959898), (154, 6327180), (165, 5905368), (168, 5799915), (180, 5413254), (189, 5155480), (198, 4921140), (210, 4639932), (216, 4511045), (220, 4429026), (231, 4218120), (252, 3866610), (264, 3690855), (270, 3608836), (280, 3479949), (297, 3280760), (308, 3163590), (315, 3093288), (330, 2952684), (360, 2706627), (378, 2577740), (385, 2530872), (396, 2460570), (420, 2319966), (440, 2214513), (462, 2109060), (495, 1968456), (504, 1933305), (540, 1804418), (594, 1640380), (616, 1581795), (630, 1546644), (660, 1476342), (693, 1406040), (756, 1288870), (770, 1265436), (792, 1230285), (840, 1159983), (924, 1054530), (945, 1031096), (990, 984228), (1080, 902209), (1155, 843624), (1188, 820190), (1260, 773322), (1320, 738171), (1386, 703020), (1485, 656152), (1512, 644435), (1540, 632718), (1848, 527265), (1890, 515548), (1980, 492114), (2079, 468680), (2310, 421812), (2376, 410095), (2520, 386661), (2772, 351510), (2970, 328076), (3080, 316359), (3465, 281208), (3780, 257774), (3960, 246057), (4158, 234340), (4620, 210906), (5544, 175755), (5940, 164038), (6930, 140604), (7560, 128887), (8316, 117170), (9240, 105453), (10395, 93736), (11717, 83160), (11880, 82019), (13860, 70302), (16632, 58585), (20790, 46868), (23434, 41580), (27720, 35151)]