66680911320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{13451}}^1$

素因数の和:13953

約数の個数: 128

約数和(自身を含む): 202425696000

約数和(自身を除く): 135744784680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 379, 436, 545, 654, 758, 872, 1090, 1137, 1308, 1516, 1635, 1895, 2180, 2274, 2616, 3032, 3270, 3790, 4360, 4548, 5685, 6540, 7580, 9096, 11370, 13080, 13451, 15160, 22740, 26902, 40353, 41311, 45480, 53804, 67255, 80706, 82622, 107608, 123933, 134510, 161412, 165244, 201765, 206555, 247866, 269020, 322824, 330488, 403530, 413110, 495732, 538040, 619665, 807060, 826220, 991464, 1239330, 1466159, 1614120, 1652440, 2478660, 2932318, 4398477, 4957320, 5097929, 5864636, 7330795, 8796954, 10195858, 11729272, 14661590, 15293787, 17593908, 20391716, 21992385, 25489645, 29323180, 30587574, 35187816, 40783432, 43984770, 50979290, 58646360, 61175148, 76468935, 87969540, 101958580, 122350296, 152937870, 175939080, 203917160, 305875740, 555674261, 611751480, 1111348522, 1667022783, 2222697044, 2778371305, 3334045566, 4445394088, 5556742610, 6668091132, 8335113915, 11113485220, 13336182264, 16670227830, 22226970440, 33340455660, 66680911320]

約数ペア:

[(1, 66680911320), (2, 33340455660), (3, 22226970440), (4, 16670227830), (5, 13336182264), (6, 11113485220), (8, 8335113915), (10, 6668091132), (12, 5556742610), (15, 4445394088), (20, 3334045566), (24, 2778371305), (30, 2222697044), (40, 1667022783), (60, 1111348522), (109, 611751480), (120, 555674261), (218, 305875740), (327, 203917160), (379, 175939080), (436, 152937870), (545, 122350296), (654, 101958580), (758, 87969540), (872, 76468935), (1090, 61175148), (1137, 58646360), (1308, 50979290), (1516, 43984770), (1635, 40783432), (1895, 35187816), (2180, 30587574), (2274, 29323180), (2616, 25489645), (3032, 21992385), (3270, 20391716), (3790, 17593908), (4360, 15293787), (4548, 14661590), (5685, 11729272), (6540, 10195858), (7580, 8796954), (9096, 7330795), (11370, 5864636), (13080, 5097929), (13451, 4957320), (15160, 4398477), (22740, 2932318), (26902, 2478660), (40353, 1652440), (41311, 1614120), (45480, 1466159), (53804, 1239330), (67255, 991464), (80706, 826220), (82622, 807060), (107608, 619665), (123933, 538040), (134510, 495732), (161412, 413110), (165244, 403530), (201765, 330488), (206555, 322824), (247866, 269020)]