115920420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2281}}^1$

素因数の和:2322

約数の個数: 144

約数和(自身を含む): 407912064

約数和(自身を除く): 291991644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2281, 2310, 2420, 2541, 3388, 3630, 4235, 4562, 4620, 5082, 6843, 7260, 8470, 9124, 10164, 11405, 12705, 13686, 15967, 16940, 22810, 25091, 25410, 27372, 31934, 34215, 45620, 47901, 50182, 50820, 63868, 68430, 75273, 79835, 95802, 100364, 125455, 136860, 150546, 159670, 175637, 191604, 239505, 250910, 276001, 301092, 319340, 351274, 376365, 479010, 501820, 526911, 552002, 702548, 752730, 828003, 878185, 958020, 1053822, 1104004, 1380005, 1505460, 1656006, 1756370, 1932007, 2107644, 2634555, 2760010, 3312012, 3512740, 3864014, 4140015, 5269110, 5520020, 5796021, 7728028, 8280030, 9660035, 10538220, 11592042, 16560060, 19320070, 23184084, 28980105, 38640140, 57960210, 115920420]

約数ペア:

[(1, 115920420), (2, 57960210), (3, 38640140), (4, 28980105), (5, 23184084), (6, 19320070), (7, 16560060), (10, 11592042), (11, 10538220), (12, 9660035), (14, 8280030), (15, 7728028), (20, 5796021), (21, 5520020), (22, 5269110), (28, 4140015), (30, 3864014), (33, 3512740), (35, 3312012), (42, 2760010), (44, 2634555), (55, 2107644), (60, 1932007), (66, 1756370), (70, 1656006), (77, 1505460), (84, 1380005), (105, 1104004), (110, 1053822), (121, 958020), (132, 878185), (140, 828003), (154, 752730), (165, 702548), (210, 552002), (220, 526911), (231, 501820), (242, 479010), (308, 376365), (330, 351274), (363, 319340), (385, 301092), (420, 276001), (462, 250910), (484, 239505), (605, 191604), (660, 175637), (726, 159670), (770, 150546), (847, 136860), (924, 125455), (1155, 100364), (1210, 95802), (1452, 79835), (1540, 75273), (1694, 68430), (1815, 63868), (2281, 50820), (2310, 50182), (2420, 47901), (2541, 45620), (3388, 34215), (3630, 31934), (4235, 27372), (4562, 25410), (4620, 25091), (5082, 22810), (6843, 16940), (7260, 15967), (8470, 13686), (9124, 12705), (10164, 11405)]