275161040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2401

約数の個数: 160

約数和(自身を含む): 839946240

約数和(自身を除く): 564785200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2351, 2660, 2926, 3080, 3344, 4180, 4702, 5320, 5852, 6160, 7315, 8360, 9404, 10640, 11704, 11755, 14630, 16457, 16720, 18808, 23408, 23510, 25861, 29260, 32914, 37616, 44669, 47020, 51722, 58520, 65828, 82285, 89338, 94040, 103444, 117040, 129305, 131656, 164570, 178676, 181027, 188080, 206888, 223345, 258610, 263312, 312683, 329140, 357352, 362054, 413776, 446690, 491359, 517220, 625366, 658280, 714704, 724108, 893380, 905135, 982718, 1034440, 1250732, 1316560, 1448216, 1563415, 1786760, 1810270, 1965436, 2068880, 2456795, 2501464, 2896432, 3126830, 3439513, 3573520, 3620540, 3930872, 4913590, 5002928, 6253660, 6879026, 7241080, 7861744, 9827180, 12507320, 13758052, 14482160, 17197565, 19654360, 25014640, 27516104, 34395130, 39308720, 55032208, 68790260, 137580520, 275161040]

約数ペア:

[(1, 275161040), (2, 137580520), (4, 68790260), (5, 55032208), (7, 39308720), (8, 34395130), (10, 27516104), (11, 25014640), (14, 19654360), (16, 17197565), (19, 14482160), (20, 13758052), (22, 12507320), (28, 9827180), (35, 7861744), (38, 7241080), (40, 6879026), (44, 6253660), (55, 5002928), (56, 4913590), (70, 3930872), (76, 3620540), (77, 3573520), (80, 3439513), (88, 3126830), (95, 2896432), (110, 2501464), (112, 2456795), (133, 2068880), (140, 1965436), (152, 1810270), (154, 1786760), (176, 1563415), (190, 1448216), (209, 1316560), (220, 1250732), (266, 1034440), (280, 982718), (304, 905135), (308, 893380), (380, 724108), (385, 714704), (418, 658280), (440, 625366), (532, 517220), (560, 491359), (616, 446690), (665, 413776), (760, 362054), (770, 357352), (836, 329140), (880, 312683), (1045, 263312), (1064, 258610), (1232, 223345), (1330, 206888), (1463, 188080), (1520, 181027), (1540, 178676), (1672, 164570), (2090, 131656), (2128, 129305), (2351, 117040), (2660, 103444), (2926, 94040), (3080, 89338), (3344, 82285), (4180, 65828), (4702, 58520), (5320, 51722), (5852, 47020), (6160, 44669), (7315, 37616), (8360, 32914), (9404, 29260), (10640, 25861), (11704, 23510), (11755, 23408), (14630, 18808), (16457, 16720)]