2283178520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 6293894400

約数和(自身を除く): 4010715880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 53, 56, 62, 70, 98, 106, 124, 140, 155, 196, 212, 217, 245, 248, 265, 280, 310, 371, 392, 424, 434, 490, 530, 620, 709, 742, 868, 980, 1060, 1085, 1240, 1418, 1484, 1519, 1643, 1736, 1855, 1960, 2120, 2170, 2597, 2836, 2968, 3038, 3286, 3545, 3710, 4340, 4963, 5194, 5672, 6076, 6572, 7090, 7420, 7595, 8215, 8680, 9926, 10388, 11501, 12152, 12985, 13144, 14180, 14840, 15190, 16430, 19852, 20776, 21979, 23002, 24815, 25970, 28360, 30380, 32860, 34741, 37577, 39704, 43958, 46004, 49630, 51940, 57505, 60760, 65720, 69482, 75154, 80507, 87916, 92008, 99260, 103880, 109895, 115010, 138964, 150308, 153853, 161014, 173705, 175832, 187885, 198520, 219790, 230020, 263039, 277928, 300616, 307706, 322028, 347410, 375770, 402535, 439580, 460040, 526078, 615412, 644056, 694820, 751540, 769265, 805070, 879160, 1052156, 1076971, 1164887, 1230824, 1315195, 1389640, 1503080, 1538530, 1610140, 1841273, 2104312, 2153942, 2329774, 2630390, 3077060, 3220280, 3682546, 4307884, 4659548, 5260780, 5384855, 5824435, 6154120, 7365092, 8154209, 8615768, 9206365, 9319096, 10521560, 10769710, 11648870, 14730184, 16308418, 18412730, 21539420, 23297740, 32616836, 36825460, 40771045, 43078840, 46595480, 57079463, 65233672, 73650920, 81542090, 114158926, 163084180, 228317852, 285397315, 326168360, 456635704, 570794630, 1141589260, 2283178520]

約数ペア:

[(1, 2283178520), (2, 1141589260), (4, 570794630), (5, 456635704), (7, 326168360), (8, 285397315), (10, 228317852), (14, 163084180), (20, 114158926), (28, 81542090), (31, 73650920), (35, 65233672), (40, 57079463), (49, 46595480), (53, 43078840), (56, 40771045), (62, 36825460), (70, 32616836), (98, 23297740), (106, 21539420), (124, 18412730), (140, 16308418), (155, 14730184), (196, 11648870), (212, 10769710), (217, 10521560), (245, 9319096), (248, 9206365), (265, 8615768), (280, 8154209), (310, 7365092), (371, 6154120), (392, 5824435), (424, 5384855), (434, 5260780), (490, 4659548), (530, 4307884), (620, 3682546), (709, 3220280), (742, 3077060), (868, 2630390), (980, 2329774), (1060, 2153942), (1085, 2104312), (1240, 1841273), (1418, 1610140), (1484, 1538530), (1519, 1503080), (1643, 1389640), (1736, 1315195), (1855, 1230824), (1960, 1164887), (2120, 1076971), (2170, 1052156), (2597, 879160), (2836, 805070), (2968, 769265), (3038, 751540), (3286, 694820), (3545, 644056), (3710, 615412), (4340, 526078), (4963, 460040), (5194, 439580), (5672, 402535), (6076, 375770), (6572, 347410), (7090, 322028), (7420, 307706), (7595, 300616), (8215, 277928), (8680, 263039), (9926, 230020), (10388, 219790), (11501, 198520), (12152, 187885), (12985, 175832), (13144, 173705), (14180, 161014), (14840, 153853), (15190, 150308), (16430, 138964), (19852, 115010), (20776, 109895), (21979, 103880), (23002, 99260), (24815, 92008), (25970, 87916), (28360, 80507), (30380, 75154), (32860, 69482), (34741, 65720), (37577, 60760), (39704, 57505), (43958, 51940), (46004, 49630)]