8168019480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:951

約数の個数: 256

約数和(自身を含む): 27801446400

約数和(自身を除く): 19633426920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 103, 108, 120, 135, 180, 202, 206, 216, 270, 303, 309, 360, 404, 412, 505, 515, 540, 606, 618, 727, 808, 824, 909, 927, 1010, 1030, 1080, 1212, 1236, 1454, 1515, 1545, 1818, 1854, 2020, 2060, 2181, 2424, 2472, 2727, 2781, 2908, 3030, 3090, 3635, 3636, 3708, 4040, 4120, 4362, 4545, 4635, 5454, 5562, 5816, 6060, 6180, 6543, 7270, 7272, 7416, 8724, 9090, 9270, 10403, 10905, 10908, 11124, 12120, 12360, 13086, 13635, 13905, 14540, 17448, 18180, 18540, 19629, 20806, 21810, 21816, 22248, 26172, 27270, 27810, 29080, 31209, 32715, 36360, 37080, 39258, 41612, 43620, 52015, 52344, 54540, 55620, 62418, 65430, 73427, 74881, 78516, 83224, 87240, 93627, 98145, 104030, 109080, 111240, 124836, 130860, 146854, 149762, 156045, 157032, 187254, 196290, 208060, 220281, 224643, 249672, 261720, 280881, 293708, 299524, 312090, 367135, 374405, 374508, 392580, 416120, 440562, 449286, 468135, 561762, 587416, 599048, 624180, 660843, 673929, 734270, 748810, 749016, 785160, 881124, 898572, 936270, 1101405, 1123215, 1123524, 1248360, 1321686, 1347858, 1404405, 1468540, 1497620, 1762248, 1797144, 1872540, 1982529, 2021787, 2202810, 2246430, 2247048, 2643372, 2695716, 2808810, 2937080, 2995240, 3304215, 3369645, 3745080, 3965058, 4043574, 4405620, 4492860, 5286744, 5391432, 5617620, 6608430, 6739290, 7562981, 7930116, 8087148, 8811240, 8985720, 9912645, 10108935, 11235240, 13216860, 13478580, 15125962, 15860232, 16174296, 19825290, 20217870, 22688943, 26433720, 26957160, 30251924, 37814905, 39650580, 40435740, 45377886, 60503848, 68066829, 75629810, 79301160, 80871480, 90755772, 113444715, 136133658, 151259620, 181511544, 204200487, 226889430, 272267316, 302519240, 340334145, 408400974, 453778860, 544534632, 680668290, 816801948, 907557720, 1021002435, 1361336580, 1633603896, 2042004870, 2722673160, 4084009740, 8168019480]

約数ペア:

[(1, 8168019480), (2, 4084009740), (3, 2722673160), (4, 2042004870), (5, 1633603896), (6, 1361336580), (8, 1021002435), (9, 907557720), (10, 816801948), (12, 680668290), (15, 544534632), (18, 453778860), (20, 408400974), (24, 340334145), (27, 302519240), (30, 272267316), (36, 226889430), (40, 204200487), (45, 181511544), (54, 151259620), (60, 136133658), (72, 113444715), (90, 90755772), (101, 80871480), (103, 79301160), (108, 75629810), (120, 68066829), (135, 60503848), (180, 45377886), (202, 40435740), (206, 39650580), (216, 37814905), (270, 30251924), (303, 26957160), (309, 26433720), (360, 22688943), (404, 20217870), (412, 19825290), (505, 16174296), (515, 15860232), (540, 15125962), (606, 13478580), (618, 13216860), (727, 11235240), (808, 10108935), (824, 9912645), (909, 8985720), (927, 8811240), (1010, 8087148), (1030, 7930116), (1080, 7562981), (1212, 6739290), (1236, 6608430), (1454, 5617620), (1515, 5391432), (1545, 5286744), (1818, 4492860), (1854, 4405620), (2020, 4043574), (2060, 3965058), (2181, 3745080), (2424, 3369645), (2472, 3304215), (2727, 2995240), (2781, 2937080), (2908, 2808810), (3030, 2695716), (3090, 2643372), (3635, 2247048), (3636, 2246430), (3708, 2202810), (4040, 2021787), (4120, 1982529), (4362, 1872540), (4545, 1797144), (4635, 1762248), (5454, 1497620), (5562, 1468540), (5816, 1404405), (6060, 1347858), (6180, 1321686), (6543, 1248360), (7270, 1123524), (7272, 1123215), (7416, 1101405), (8724, 936270), (9090, 898572), (9270, 881124), (10403, 785160), (10905, 749016), (10908, 748810), (11124, 734270), (12120, 673929), (12360, 660843), (13086, 624180), (13635, 599048), (13905, 587416), (14540, 561762), (17448, 468135), (18180, 449286), (18540, 440562), (19629, 416120), (20806, 392580), (21810, 374508), (21816, 374405), (22248, 367135), (26172, 312090), (27270, 299524), (27810, 293708), (29080, 280881), (31209, 261720), (32715, 249672), (36360, 224643), (37080, 220281), (39258, 208060), (41612, 196290), (43620, 187254), (52015, 157032), (52344, 156045), (54540, 149762), (55620, 146854), (62418, 130860), (65430, 124836), (73427, 111240), (74881, 109080), (78516, 104030), (83224, 98145), (87240, 93627)]