121785440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 355622400

約数和(自身を除く): 233836960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 59, 70, 76, 80, 95, 97, 112, 118, 133, 140, 152, 160, 190, 194, 224, 236, 266, 280, 295, 304, 380, 388, 413, 472, 485, 532, 560, 590, 608, 665, 679, 760, 776, 826, 944, 970, 1064, 1120, 1121, 1180, 1330, 1358, 1520, 1552, 1652, 1843, 1888, 1940, 2065, 2128, 2242, 2360, 2660, 2716, 3040, 3104, 3304, 3395, 3686, 3880, 4130, 4256, 4484, 4720, 5320, 5432, 5605, 5723, 6608, 6790, 7372, 7760, 7847, 8260, 8968, 9215, 9440, 10640, 10864, 11210, 11446, 12901, 13216, 13580, 14744, 15520, 15694, 16520, 17936, 18430, 21280, 21728, 22420, 22892, 25802, 27160, 28615, 29488, 31388, 33040, 35872, 36860, 39235, 40061, 44840, 45784, 51604, 54320, 57230, 58976, 62776, 64505, 66080, 73720, 78470, 80122, 89680, 91568, 103208, 108640, 108737, 114460, 125552, 129010, 147440, 156940, 160244, 179360, 183136, 200305, 206416, 217474, 228920, 251104, 258020, 294880, 313880, 320488, 400610, 412832, 434948, 457840, 516040, 543685, 627760, 640976, 761159, 801220, 869896, 915680, 1032080, 1087370, 1255520, 1281952, 1522318, 1602440, 1739792, 2064160, 2174740, 3044636, 3204880, 3479584, 3805795, 4349480, 6089272, 6409760, 7611590, 8698960, 12178544, 15223180, 17397920, 24357088, 30446360, 60892720, 121785440]

約数ペア:

[(1, 121785440), (2, 60892720), (4, 30446360), (5, 24357088), (7, 17397920), (8, 15223180), (10, 12178544), (14, 8698960), (16, 7611590), (19, 6409760), (20, 6089272), (28, 4349480), (32, 3805795), (35, 3479584), (38, 3204880), (40, 3044636), (56, 2174740), (59, 2064160), (70, 1739792), (76, 1602440), (80, 1522318), (95, 1281952), (97, 1255520), (112, 1087370), (118, 1032080), (133, 915680), (140, 869896), (152, 801220), (160, 761159), (190, 640976), (194, 627760), (224, 543685), (236, 516040), (266, 457840), (280, 434948), (295, 412832), (304, 400610), (380, 320488), (388, 313880), (413, 294880), (472, 258020), (485, 251104), (532, 228920), (560, 217474), (590, 206416), (608, 200305), (665, 183136), (679, 179360), (760, 160244), (776, 156940), (826, 147440), (944, 129010), (970, 125552), (1064, 114460), (1120, 108737), (1121, 108640), (1180, 103208), (1330, 91568), (1358, 89680), (1520, 80122), (1552, 78470), (1652, 73720), (1843, 66080), (1888, 64505), (1940, 62776), (2065, 58976), (2128, 57230), (2242, 54320), (2360, 51604), (2660, 45784), (2716, 44840), (3040, 40061), (3104, 39235), (3304, 36860), (3395, 35872), (3686, 33040), (3880, 31388), (4130, 29488), (4256, 28615), (4484, 27160), (4720, 25802), (5320, 22892), (5432, 22420), (5605, 21728), (5723, 21280), (6608, 18430), (6790, 17936), (7372, 16520), (7760, 15694), (7847, 15520), (8260, 14744), (8968, 13580), (9215, 13216), (9440, 12901), (10640, 11446), (10864, 11210)]