196474680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1669}}^1$

素因数の和:1798

約数の個数: 128

約数和(自身を含む): 661320000

約数和(自身を除く): 464845320

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, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 654, 872, 981, 1080, 1090, 1308, 1635, 1669, 1962, 2180, 2616, 2943, 3270, 3338, 3924, 4360, 4905, 5007, 5886, 6540, 6676, 7848, 8345, 9810, 10014, 11772, 13080, 13352, 14715, 15021, 16690, 19620, 20028, 23544, 25035, 29430, 30042, 33380, 39240, 40056, 45063, 50070, 58860, 60084, 66760, 75105, 90126, 100140, 117720, 120168, 150210, 180252, 181921, 200280, 225315, 300420, 360504, 363842, 450630, 545763, 600840, 727684, 901260, 909605, 1091526, 1455368, 1637289, 1802520, 1819210, 2183052, 2728815, 3274578, 3638420, 4366104, 4911867, 5457630, 6549156, 7276840, 8186445, 9823734, 10915260, 13098312, 16372890, 19647468, 21830520, 24559335, 32745780, 39294936, 49118670, 65491560, 98237340, 196474680]

約数ペア:

[(1, 196474680), (2, 98237340), (3, 65491560), (4, 49118670), (5, 39294936), (6, 32745780), (8, 24559335), (9, 21830520), (10, 19647468), (12, 16372890), (15, 13098312), (18, 10915260), (20, 9823734), (24, 8186445), (27, 7276840), (30, 6549156), (36, 5457630), (40, 4911867), (45, 4366104), (54, 3638420), (60, 3274578), (72, 2728815), (90, 2183052), (108, 1819210), (109, 1802520), (120, 1637289), (135, 1455368), (180, 1091526), (216, 909605), (218, 901260), (270, 727684), (327, 600840), (360, 545763), (436, 450630), (540, 363842), (545, 360504), (654, 300420), (872, 225315), (981, 200280), (1080, 181921), (1090, 180252), (1308, 150210), (1635, 120168), (1669, 117720), (1962, 100140), (2180, 90126), (2616, 75105), (2943, 66760), (3270, 60084), (3338, 58860), (3924, 50070), (4360, 45063), (4905, 40056), (5007, 39240), (5886, 33380), (6540, 30042), (6676, 29430), (7848, 25035), (8345, 23544), (9810, 20028), (10014, 19620), (11772, 16690), (13080, 15021), (13352, 14715)]