82798320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 284267520

約数和(自身を除く): 201469200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 330, 395, 397, 440, 474, 528, 632, 660, 790, 794, 869, 880, 948, 1185, 1191, 1264, 1320, 1580, 1588, 1738, 1896, 1985, 2370, 2382, 2607, 2640, 3160, 3176, 3476, 3792, 3970, 4345, 4367, 4740, 4764, 5214, 5955, 6320, 6352, 6952, 7940, 8690, 8734, 9480, 9528, 10428, 11910, 13035, 13101, 13904, 15880, 17380, 17468, 18960, 19056, 20856, 21835, 23820, 26070, 26202, 31363, 31760, 34760, 34936, 41712, 43670, 47640, 52140, 52404, 62726, 65505, 69520, 69872, 87340, 94089, 95280, 104280, 104808, 125452, 131010, 156815, 174680, 188178, 208560, 209616, 250904, 262020, 313630, 344993, 349360, 376356, 470445, 501808, 524040, 627260, 689986, 752712, 940890, 1034979, 1048080, 1254520, 1379972, 1505424, 1724965, 1881780, 2069958, 2509040, 2759944, 3449930, 3763560, 4139916, 5174895, 5519888, 6899860, 7527120, 8279832, 10349790, 13799720, 16559664, 20699580, 27599440, 41399160, 82798320]

約数ペア:

[(1, 82798320), (2, 41399160), (3, 27599440), (4, 20699580), (5, 16559664), (6, 13799720), (8, 10349790), (10, 8279832), (11, 7527120), (12, 6899860), (15, 5519888), (16, 5174895), (20, 4139916), (22, 3763560), (24, 3449930), (30, 2759944), (33, 2509040), (40, 2069958), (44, 1881780), (48, 1724965), (55, 1505424), (60, 1379972), (66, 1254520), (79, 1048080), (80, 1034979), (88, 940890), (110, 752712), (120, 689986), (132, 627260), (158, 524040), (165, 501808), (176, 470445), (220, 376356), (237, 349360), (240, 344993), (264, 313630), (316, 262020), (330, 250904), (395, 209616), (397, 208560), (440, 188178), (474, 174680), (528, 156815), (632, 131010), (660, 125452), (790, 104808), (794, 104280), (869, 95280), (880, 94089), (948, 87340), (1185, 69872), (1191, 69520), (1264, 65505), (1320, 62726), (1580, 52404), (1588, 52140), (1738, 47640), (1896, 43670), (1985, 41712), (2370, 34936), (2382, 34760), (2607, 31760), (2640, 31363), (3160, 26202), (3176, 26070), (3476, 23820), (3792, 21835), (3970, 20856), (4345, 19056), (4367, 18960), (4740, 17468), (4764, 17380), (5214, 15880), (5955, 13904), (6320, 13101), (6352, 13035), (6952, 11910), (7940, 10428), (8690, 9528), (8734, 9480)]