148613220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1594

約数の個数: 144

約数和(自身を含む): 522063360

約数和(自身を除く): 373450140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 711, 790, 948, 1106, 1185, 1260, 1422, 1493, 1580, 1659, 2212, 2370, 2765, 2844, 2986, 3318, 3555, 4479, 4740, 4977, 5530, 5972, 6636, 7110, 7465, 8295, 8958, 9954, 10451, 11060, 13437, 14220, 14930, 16590, 17916, 19908, 20902, 22395, 24885, 26874, 29860, 31353, 33180, 41804, 44790, 49770, 52255, 53748, 62706, 67185, 89580, 94059, 99540, 104510, 117947, 125412, 134370, 156765, 188118, 209020, 235894, 268740, 313530, 353841, 376236, 470295, 471788, 589735, 627060, 707682, 825629, 940590, 1061523, 1179470, 1415364, 1651258, 1769205, 1881180, 2123046, 2358940, 2476887, 3302516, 3538410, 4128145, 4246092, 4953774, 5307615, 7076820, 7430661, 8256290, 9907548, 10615230, 12384435, 14861322, 16512580, 21230460, 24768870, 29722644, 37153305, 49537740, 74306610, 148613220]

約数ペア:

[(1, 148613220), (2, 74306610), (3, 49537740), (4, 37153305), (5, 29722644), (6, 24768870), (7, 21230460), (9, 16512580), (10, 14861322), (12, 12384435), (14, 10615230), (15, 9907548), (18, 8256290), (20, 7430661), (21, 7076820), (28, 5307615), (30, 4953774), (35, 4246092), (36, 4128145), (42, 3538410), (45, 3302516), (60, 2476887), (63, 2358940), (70, 2123046), (79, 1881180), (84, 1769205), (90, 1651258), (105, 1415364), (126, 1179470), (140, 1061523), (158, 940590), (180, 825629), (210, 707682), (237, 627060), (252, 589735), (315, 471788), (316, 470295), (395, 376236), (420, 353841), (474, 313530), (553, 268740), (630, 235894), (711, 209020), (790, 188118), (948, 156765), (1106, 134370), (1185, 125412), (1260, 117947), (1422, 104510), (1493, 99540), (1580, 94059), (1659, 89580), (2212, 67185), (2370, 62706), (2765, 53748), (2844, 52255), (2986, 49770), (3318, 44790), (3555, 41804), (4479, 33180), (4740, 31353), (4977, 29860), (5530, 26874), (5972, 24885), (6636, 22395), (7110, 20902), (7465, 19908), (8295, 17916), (8958, 16590), (9954, 14930), (10451, 14220), (11060, 13437)]