2729694280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{8219}}^1$

素因数の和:8291

約数の個数: 96

約数和(自身を含む): 6764731200

約数和(自身を除く): 4035036920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 361, 380, 437, 460, 722, 760, 874, 920, 1444, 1748, 1805, 2185, 2888, 3496, 3610, 4370, 7220, 8219, 8303, 8740, 14440, 16438, 16606, 17480, 32876, 33212, 41095, 41515, 65752, 66424, 82190, 83030, 156161, 164380, 166060, 189037, 312322, 328760, 332120, 378074, 624644, 756148, 780805, 945185, 1249288, 1512296, 1561610, 1890370, 2967059, 3123220, 3591703, 3780740, 5934118, 6246440, 7183406, 7561480, 11868236, 14366812, 14835295, 17958515, 23736472, 28733624, 29670590, 35917030, 59341180, 68242357, 71834060, 118682360, 136484714, 143668120, 272969428, 341211785, 545938856, 682423570, 1364847140, 2729694280]

約数ペア:

[(1, 2729694280), (2, 1364847140), (4, 682423570), (5, 545938856), (8, 341211785), (10, 272969428), (19, 143668120), (20, 136484714), (23, 118682360), (38, 71834060), (40, 68242357), (46, 59341180), (76, 35917030), (92, 29670590), (95, 28733624), (115, 23736472), (152, 17958515), (184, 14835295), (190, 14366812), (230, 11868236), (361, 7561480), (380, 7183406), (437, 6246440), (460, 5934118), (722, 3780740), (760, 3591703), (874, 3123220), (920, 2967059), (1444, 1890370), (1748, 1561610), (1805, 1512296), (2185, 1249288), (2888, 945185), (3496, 780805), (3610, 756148), (4370, 624644), (7220, 378074), (8219, 332120), (8303, 328760), (8740, 312322), (14440, 189037), (16438, 166060), (16606, 164380), (17480, 156161), (32876, 83030), (33212, 82190), (41095, 66424), (41515, 65752)]