165800520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:797

約数の個数: 160

約数和(自身を含む): 565713720

約数和(自身を除く): 399913200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 180, 216, 219, 270, 292, 324, 360, 365, 405, 438, 540, 584, 648, 657, 701, 730, 810, 876, 1080, 1095, 1314, 1402, 1460, 1620, 1752, 1971, 2103, 2190, 2628, 2804, 2920, 3240, 3285, 3505, 3942, 4206, 4380, 5256, 5608, 5913, 6309, 6570, 7010, 7884, 8412, 8760, 9855, 10515, 11826, 12618, 13140, 14020, 15768, 16824, 18927, 19710, 21030, 23652, 25236, 26280, 28040, 29565, 31545, 37854, 39420, 42060, 47304, 50472, 51173, 56781, 59130, 63090, 75708, 78840, 84120, 94635, 102346, 113562, 118260, 126180, 151416, 153519, 189270, 204692, 227124, 236520, 252360, 255865, 283905, 307038, 378540, 409384, 454248, 460557, 511730, 567810, 614076, 757080, 767595, 921114, 1023460, 1135620, 1228152, 1381671, 1535190, 1842228, 2046920, 2271240, 2302785, 2763342, 3070380, 3684456, 4145013, 4605570, 5526684, 6140760, 6908355, 8290026, 9211140, 11053368, 13816710, 16580052, 18422280, 20725065, 27633420, 33160104, 41450130, 55266840, 82900260, 165800520]

約数ペア:

[(1, 165800520), (2, 82900260), (3, 55266840), (4, 41450130), (5, 33160104), (6, 27633420), (8, 20725065), (9, 18422280), (10, 16580052), (12, 13816710), (15, 11053368), (18, 9211140), (20, 8290026), (24, 6908355), (27, 6140760), (30, 5526684), (36, 4605570), (40, 4145013), (45, 3684456), (54, 3070380), (60, 2763342), (72, 2302785), (73, 2271240), (81, 2046920), (90, 1842228), (108, 1535190), (120, 1381671), (135, 1228152), (146, 1135620), (162, 1023460), (180, 921114), (216, 767595), (219, 757080), (270, 614076), (292, 567810), (324, 511730), (360, 460557), (365, 454248), (405, 409384), (438, 378540), (540, 307038), (584, 283905), (648, 255865), (657, 252360), (701, 236520), (730, 227124), (810, 204692), (876, 189270), (1080, 153519), (1095, 151416), (1314, 126180), (1402, 118260), (1460, 113562), (1620, 102346), (1752, 94635), (1971, 84120), (2103, 78840), (2190, 75708), (2628, 63090), (2804, 59130), (2920, 56781), (3240, 51173), (3285, 50472), (3505, 47304), (3942, 42060), (4206, 39420), (4380, 37854), (5256, 31545), (5608, 29565), (5913, 28040), (6309, 26280), (6570, 25236), (7010, 23652), (7884, 21030), (8412, 19710), (8760, 18927), (9855, 16824), (10515, 15768), (11826, 14020), (12618, 13140)]