1652878440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66541}}^1$

素因数の和:66584

約数の個数: 128

約数和(自身を含む): 5749228800

約数和(自身を除く): 4096350360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 66541, 133082, 199623, 266164, 332705, 399246, 532328, 598869, 665410, 798492, 998115, 1197738, 1330820, 1530443, 1596984, 1796607, 1996230, 2395476, 2661640, 2994345, 3060886, 3593214, 3992460, 4591329, 4790952, 5988690, 6121772, 7186428, 7652215, 7984920, 8983035, 9182658, 11977380, 12243544, 13773987, 14372856, 15304430, 17966070, 18365316, 22956645, 23954760, 27547974, 30608860, 35932140, 36730632, 41321961, 45913290, 55095948, 61217720, 68869935, 71864280, 82643922, 91826580, 110191896, 137739870, 165287844, 183653160, 206609805, 275479740, 330575688, 413219610, 550959480, 826439220, 1652878440]

約数ペア:

[(1, 1652878440), (2, 826439220), (3, 550959480), (4, 413219610), (5, 330575688), (6, 275479740), (8, 206609805), (9, 183653160), (10, 165287844), (12, 137739870), (15, 110191896), (18, 91826580), (20, 82643922), (23, 71864280), (24, 68869935), (27, 61217720), (30, 55095948), (36, 45913290), (40, 41321961), (45, 36730632), (46, 35932140), (54, 30608860), (60, 27547974), (69, 23954760), (72, 22956645), (90, 18365316), (92, 17966070), (108, 15304430), (115, 14372856), (120, 13773987), (135, 12243544), (138, 11977380), (180, 9182658), (184, 8983035), (207, 7984920), (216, 7652215), (230, 7186428), (270, 6121772), (276, 5988690), (345, 4790952), (360, 4591329), (414, 3992460), (460, 3593214), (540, 3060886), (552, 2994345), (621, 2661640), (690, 2395476), (828, 1996230), (920, 1796607), (1035, 1596984), (1080, 1530443), (1242, 1330820), (1380, 1197738), (1656, 998115), (2070, 798492), (2484, 665410), (2760, 598869), (3105, 532328), (4140, 399246), (4968, 332705), (6210, 266164), (8280, 199623), (12420, 133082), (24840, 66541)]