2176121640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5477}}^1$

素因数の和:5552

約数の個数: 256

約数和(自身を含む): 8330065920

約数和(自身を除く): 6153944280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 66, 70, 77, 84, 86, 88, 105, 110, 120, 129, 132, 140, 154, 165, 168, 172, 210, 215, 220, 231, 258, 264, 280, 301, 308, 330, 344, 385, 420, 430, 440, 462, 473, 516, 602, 616, 645, 660, 770, 840, 860, 903, 924, 946, 1032, 1155, 1204, 1290, 1320, 1419, 1505, 1540, 1720, 1806, 1848, 1892, 2310, 2365, 2408, 2580, 2838, 3010, 3080, 3311, 3612, 3784, 4515, 4620, 4730, 5160, 5477, 5676, 6020, 6622, 7095, 7224, 9030, 9240, 9460, 9933, 10954, 11352, 12040, 13244, 14190, 16431, 16555, 18060, 18920, 19866, 21908, 26488, 27385, 28380, 32862, 33110, 36120, 38339, 39732, 43816, 49665, 54770, 56760, 60247, 65724, 66220, 76678, 79464, 82155, 99330, 109540, 115017, 120494, 131448, 132440, 153356, 164310, 180741, 191695, 198660, 219080, 230034, 235511, 240988, 301235, 306712, 328620, 361482, 383390, 397320, 421729, 460068, 471022, 481976, 575085, 602470, 657240, 706533, 722964, 766780, 843458, 903705, 920136, 942044, 1150170, 1177555, 1204940, 1265187, 1413066, 1445928, 1533560, 1648577, 1686916, 1807410, 1884088, 2108645, 2300340, 2355110, 2409880, 2530374, 2590621, 2826132, 3297154, 3373832, 3532665, 3614820, 4217290, 4600680, 4710220, 4945731, 5060748, 5181242, 5652264, 6325935, 6594308, 7065330, 7229640, 7771863, 8242885, 8434580, 9420440, 9891462, 10121496, 10362484, 12651870, 12953105, 13188616, 14130660, 15543726, 16485770, 16869160, 18134347, 19782924, 20724968, 24728655, 25303740, 25906210, 28261320, 31087452, 32971540, 36268694, 38859315, 39565848, 49457310, 50607480, 51812420, 54403041, 62174904, 65943080, 72537388, 77718630, 90671735, 98914620, 103624840, 108806082, 145074776, 155437260, 181343470, 197829240, 217612164, 272015205, 310874520, 362686940, 435224328, 544030410, 725373880, 1088060820, 2176121640]

約数ペア:

[(1, 2176121640), (2, 1088060820), (3, 725373880), (4, 544030410), (5, 435224328), (6, 362686940), (7, 310874520), (8, 272015205), (10, 217612164), (11, 197829240), (12, 181343470), (14, 155437260), (15, 145074776), (20, 108806082), (21, 103624840), (22, 98914620), (24, 90671735), (28, 77718630), (30, 72537388), (33, 65943080), (35, 62174904), (40, 54403041), (42, 51812420), (43, 50607480), (44, 49457310), (55, 39565848), (56, 38859315), (60, 36268694), (66, 32971540), (70, 31087452), (77, 28261320), (84, 25906210), (86, 25303740), (88, 24728655), (105, 20724968), (110, 19782924), (120, 18134347), (129, 16869160), (132, 16485770), (140, 15543726), (154, 14130660), (165, 13188616), (168, 12953105), (172, 12651870), (210, 10362484), (215, 10121496), (220, 9891462), (231, 9420440), (258, 8434580), (264, 8242885), (280, 7771863), (301, 7229640), (308, 7065330), (330, 6594308), (344, 6325935), (385, 5652264), (420, 5181242), (430, 5060748), (440, 4945731), (462, 4710220), (473, 4600680), (516, 4217290), (602, 3614820), (616, 3532665), (645, 3373832), (660, 3297154), (770, 2826132), (840, 2590621), (860, 2530374), (903, 2409880), (924, 2355110), (946, 2300340), (1032, 2108645), (1155, 1884088), (1204, 1807410), (1290, 1686916), (1320, 1648577), (1419, 1533560), (1505, 1445928), (1540, 1413066), (1720, 1265187), (1806, 1204940), (1848, 1177555), (1892, 1150170), (2310, 942044), (2365, 920136), (2408, 903705), (2580, 843458), (2838, 766780), (3010, 722964), (3080, 706533), (3311, 657240), (3612, 602470), (3784, 575085), (4515, 481976), (4620, 471022), (4730, 460068), (5160, 421729), (5477, 397320), (5676, 383390), (6020, 361482), (6622, 328620), (7095, 306712), (7224, 301235), (9030, 240988), (9240, 235511), (9460, 230034), (9933, 219080), (10954, 198660), (11352, 191695), (12040, 180741), (13244, 164310), (14190, 153356), (16431, 132440), (16555, 131448), (18060, 120494), (18920, 115017), (19866, 109540), (21908, 99330), (26488, 82155), (27385, 79464), (28380, 76678), (32862, 66220), (33110, 65724), (36120, 60247), (38339, 56760), (39732, 54770), (43816, 49665)]