660649440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:833

約数の個数: 192

約数和(自身を含む): 2284837632

約数和(自身を除く): 1624188192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 211, 220, 240, 264, 330, 352, 422, 440, 480, 528, 593, 633, 660, 844, 880, 1055, 1056, 1186, 1266, 1320, 1688, 1760, 1779, 2110, 2321, 2372, 2532, 2640, 2965, 3165, 3376, 3558, 4220, 4642, 4744, 5064, 5280, 5930, 6330, 6523, 6752, 6963, 7116, 8440, 8895, 9284, 9488, 10128, 11605, 11860, 12660, 13046, 13926, 14232, 16880, 17790, 18568, 18976, 19569, 20256, 23210, 23720, 25320, 26092, 27852, 28464, 32615, 33760, 34815, 35580, 37136, 39138, 46420, 47440, 50640, 52184, 55704, 56928, 65230, 69630, 71160, 74272, 78276, 92840, 94880, 97845, 101280, 104368, 111408, 125123, 130460, 139260, 142320, 156552, 185680, 195690, 208736, 222816, 250246, 260920, 278520, 284640, 313104, 371360, 375369, 391380, 500492, 521840, 557040, 625615, 626208, 750738, 782760, 1000984, 1043680, 1114080, 1251230, 1376353, 1501476, 1565520, 1876845, 2001968, 2502460, 2752706, 3002952, 3131040, 3753690, 4003936, 4129059, 5004920, 5505412, 6005904, 6881765, 7507380, 8258118, 10009840, 11010824, 12011808, 13763530, 15014760, 16516236, 20019680, 20645295, 22021648, 27527060, 30029520, 33032472, 41290590, 44043296, 55054120, 60059040, 66064944, 82581180, 110108240, 132129888, 165162360, 220216480, 330324720, 660649440]

約数ペア:

[(1, 660649440), (2, 330324720), (3, 220216480), (4, 165162360), (5, 132129888), (6, 110108240), (8, 82581180), (10, 66064944), (11, 60059040), (12, 55054120), (15, 44043296), (16, 41290590), (20, 33032472), (22, 30029520), (24, 27527060), (30, 22021648), (32, 20645295), (33, 20019680), (40, 16516236), (44, 15014760), (48, 13763530), (55, 12011808), (60, 11010824), (66, 10009840), (80, 8258118), (88, 7507380), (96, 6881765), (110, 6005904), (120, 5505412), (132, 5004920), (160, 4129059), (165, 4003936), (176, 3753690), (211, 3131040), (220, 3002952), (240, 2752706), (264, 2502460), (330, 2001968), (352, 1876845), (422, 1565520), (440, 1501476), (480, 1376353), (528, 1251230), (593, 1114080), (633, 1043680), (660, 1000984), (844, 782760), (880, 750738), (1055, 626208), (1056, 625615), (1186, 557040), (1266, 521840), (1320, 500492), (1688, 391380), (1760, 375369), (1779, 371360), (2110, 313104), (2321, 284640), (2372, 278520), (2532, 260920), (2640, 250246), (2965, 222816), (3165, 208736), (3376, 195690), (3558, 185680), (4220, 156552), (4642, 142320), (4744, 139260), (5064, 130460), (5280, 125123), (5930, 111408), (6330, 104368), (6523, 101280), (6752, 97845), (6963, 94880), (7116, 92840), (8440, 78276), (8895, 74272), (9284, 71160), (9488, 69630), (10128, 65230), (11605, 56928), (11860, 55704), (12660, 52184), (13046, 50640), (13926, 47440), (14232, 46420), (16880, 39138), (17790, 37136), (18568, 35580), (18976, 34815), (19569, 33760), (20256, 32615), (23210, 28464), (23720, 27852), (25320, 26092)]