1120671720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:845

約数の個数: 256

約数和(自身を含む): 4292812800

約数和(自身を除く): 3172141080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 271, 280, 315, 360, 378, 420, 504, 540, 542, 547, 630, 756, 813, 840, 945, 1080, 1084, 1094, 1260, 1355, 1512, 1626, 1641, 1890, 1897, 2168, 2188, 2439, 2520, 2710, 2735, 3252, 3282, 3780, 3794, 3829, 4065, 4376, 4878, 4923, 5420, 5470, 5691, 6504, 6564, 7317, 7560, 7588, 7658, 8130, 8205, 9485, 9756, 9846, 10840, 10940, 11382, 11487, 12195, 13128, 14634, 14769, 15176, 15316, 16260, 16410, 17073, 18970, 19145, 19512, 19692, 21880, 22764, 22974, 24390, 24615, 28455, 29268, 29538, 30632, 32520, 32820, 34146, 34461, 36585, 37940, 38290, 39384, 45528, 45948, 48780, 49230, 51219, 56910, 57435, 58536, 59076, 65640, 68292, 68922, 73170, 73845, 75880, 76580, 85365, 91896, 97560, 98460, 102438, 103383, 113820, 114870, 118152, 136584, 137844, 146340, 147690, 148237, 153160, 170730, 172305, 196920, 204876, 206766, 227640, 229740, 256095, 275688, 292680, 295380, 296474, 341460, 344610, 409752, 413532, 444711, 459480, 512190, 516915, 590760, 592948, 682920, 689220, 741185, 827064, 889422, 1024380, 1033830, 1037659, 1185896, 1334133, 1378440, 1482370, 1778844, 2048760, 2067660, 2075318, 2223555, 2668266, 2964740, 3112977, 3557688, 4002399, 4135320, 4150636, 4447110, 5188295, 5336532, 5929480, 6225954, 6670665, 8004798, 8301272, 8894220, 9338931, 10376590, 10673064, 12451908, 13341330, 15564885, 16009596, 17788440, 18677862, 20011995, 20753180, 24903816, 26682660, 28016793, 31129770, 32019192, 37355724, 40023990, 41506360, 46694655, 53365320, 56033586, 62259540, 74711448, 80047980, 93389310, 112067172, 124519080, 140083965, 160095960, 186778620, 224134344, 280167930, 373557240, 560335860, 1120671720]

約数ペア:

[(1, 1120671720), (2, 560335860), (3, 373557240), (4, 280167930), (5, 224134344), (6, 186778620), (7, 160095960), (8, 140083965), (9, 124519080), (10, 112067172), (12, 93389310), (14, 80047980), (15, 74711448), (18, 62259540), (20, 56033586), (21, 53365320), (24, 46694655), (27, 41506360), (28, 40023990), (30, 37355724), (35, 32019192), (36, 31129770), (40, 28016793), (42, 26682660), (45, 24903816), (54, 20753180), (56, 20011995), (60, 18677862), (63, 17788440), (70, 16009596), (72, 15564885), (84, 13341330), (90, 12451908), (105, 10673064), (108, 10376590), (120, 9338931), (126, 8894220), (135, 8301272), (140, 8004798), (168, 6670665), (180, 6225954), (189, 5929480), (210, 5336532), (216, 5188295), (252, 4447110), (270, 4150636), (271, 4135320), (280, 4002399), (315, 3557688), (360, 3112977), (378, 2964740), (420, 2668266), (504, 2223555), (540, 2075318), (542, 2067660), (547, 2048760), (630, 1778844), (756, 1482370), (813, 1378440), (840, 1334133), (945, 1185896), (1080, 1037659), (1084, 1033830), (1094, 1024380), (1260, 889422), (1355, 827064), (1512, 741185), (1626, 689220), (1641, 682920), (1890, 592948), (1897, 590760), (2168, 516915), (2188, 512190), (2439, 459480), (2520, 444711), (2710, 413532), (2735, 409752), (3252, 344610), (3282, 341460), (3780, 296474), (3794, 295380), (3829, 292680), (4065, 275688), (4376, 256095), (4878, 229740), (4923, 227640), (5420, 206766), (5470, 204876), (5691, 196920), (6504, 172305), (6564, 170730), (7317, 153160), (7560, 148237), (7588, 147690), (7658, 146340), (8130, 137844), (8205, 136584), (9485, 118152), (9756, 114870), (9846, 113820), (10840, 103383), (10940, 102438), (11382, 98460), (11487, 97560), (12195, 91896), (13128, 85365), (14634, 76580), (14769, 75880), (15176, 73845), (15316, 73170), (16260, 68922), (16410, 68292), (17073, 65640), (18970, 59076), (19145, 58536), (19512, 57435), (19692, 56910), (21880, 51219), (22764, 49230), (22974, 48780), (24390, 45948), (24615, 45528), (28455, 39384), (29268, 38290), (29538, 37940), (30632, 36585), (32520, 34461), (32820, 34146)]