3208273880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2293}}^1$

素因数の和:2593

約数の個数: 128

約数和(自身を含む): 8720870400

約数和(自身を除く): 5512596520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 263, 266, 280, 380, 526, 532, 665, 760, 1052, 1064, 1315, 1330, 1841, 2104, 2293, 2630, 2660, 3682, 4586, 4997, 5260, 5320, 7364, 9172, 9205, 9994, 10520, 11465, 14728, 16051, 18344, 18410, 19988, 22930, 24985, 32102, 34979, 36820, 39976, 43567, 45860, 49970, 64204, 69958, 73640, 80255, 87134, 91720, 99940, 128408, 139916, 160510, 174268, 174895, 199880, 217835, 279832, 304969, 321020, 348536, 349790, 435670, 603059, 609938, 642040, 699580, 871340, 1206118, 1219876, 1399160, 1524845, 1742680, 2412236, 2439752, 3015295, 3049690, 4221413, 4824472, 6030590, 6099380, 8442826, 11458121, 12061180, 12198760, 16885652, 21107065, 22916242, 24122360, 33771304, 42214130, 45832484, 57290605, 80206847, 84428260, 91664968, 114581210, 160413694, 168856520, 229162420, 320827388, 401034235, 458324840, 641654776, 802068470, 1604136940, 3208273880]

約数ペア:

[(1, 3208273880), (2, 1604136940), (4, 802068470), (5, 641654776), (7, 458324840), (8, 401034235), (10, 320827388), (14, 229162420), (19, 168856520), (20, 160413694), (28, 114581210), (35, 91664968), (38, 84428260), (40, 80206847), (56, 57290605), (70, 45832484), (76, 42214130), (95, 33771304), (133, 24122360), (140, 22916242), (152, 21107065), (190, 16885652), (263, 12198760), (266, 12061180), (280, 11458121), (380, 8442826), (526, 6099380), (532, 6030590), (665, 4824472), (760, 4221413), (1052, 3049690), (1064, 3015295), (1315, 2439752), (1330, 2412236), (1841, 1742680), (2104, 1524845), (2293, 1399160), (2630, 1219876), (2660, 1206118), (3682, 871340), (4586, 699580), (4997, 642040), (5260, 609938), (5320, 603059), (7364, 435670), (9172, 349790), (9205, 348536), (9994, 321020), (10520, 304969), (11465, 279832), (14728, 217835), (16051, 199880), (18344, 174895), (18410, 174268), (19988, 160510), (22930, 139916), (24985, 128408), (32102, 99940), (34979, 91720), (36820, 87134), (39976, 80255), (43567, 73640), (45860, 69958), (49970, 64204)]