493263540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11863}}^1$

素因数の和:11899

約数の個数: 192

約数和(自身を含む): 1913425920

約数和(自身を除く): 1420162380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 10395, 11863, 13860, 20790, 23726, 35589, 41580, 47452, 59315, 71178, 83041, 106767, 118630, 130493, 142356, 166082, 177945, 213534, 237260, 249123, 260986, 320301, 332164, 355890, 391479, 415205, 427068, 498246, 521972, 533835, 640602, 652465, 711780, 747369, 782958, 830410, 913451, 996492, 1067670, 1174437, 1245615, 1281204, 1304930, 1494738, 1565916, 1601505, 1660820, 1826902, 1957395, 2135340, 2242107, 2348874, 2491230, 2609860, 2740353, 2989476, 3203010, 3523311, 3653804, 3736845, 3914790, 4484214, 4567255, 4697748, 4982460, 5480706, 5872185, 6406020, 7046622, 7473690, 7829580, 8221059, 8968428, 9134510, 10961412, 11210535, 11744370, 13701765, 14093244, 14947380, 16442118, 17616555, 18269020, 22421070, 23488740, 24663177, 27403530, 32884236, 35233110, 41105295, 44842140, 49326354, 54807060, 70466220, 82210590, 98652708, 123315885, 164421180, 246631770, 493263540]

約数ペア:

[(1, 493263540), (2, 246631770), (3, 164421180), (4, 123315885), (5, 98652708), (6, 82210590), (7, 70466220), (9, 54807060), (10, 49326354), (11, 44842140), (12, 41105295), (14, 35233110), (15, 32884236), (18, 27403530), (20, 24663177), (21, 23488740), (22, 22421070), (27, 18269020), (28, 17616555), (30, 16442118), (33, 14947380), (35, 14093244), (36, 13701765), (42, 11744370), (44, 11210535), (45, 10961412), (54, 9134510), (55, 8968428), (60, 8221059), (63, 7829580), (66, 7473690), (70, 7046622), (77, 6406020), (84, 5872185), (90, 5480706), (99, 4982460), (105, 4697748), (108, 4567255), (110, 4484214), (126, 3914790), (132, 3736845), (135, 3653804), (140, 3523311), (154, 3203010), (165, 2989476), (180, 2740353), (189, 2609860), (198, 2491230), (210, 2348874), (220, 2242107), (231, 2135340), (252, 1957395), (270, 1826902), (297, 1660820), (308, 1601505), (315, 1565916), (330, 1494738), (378, 1304930), (385, 1281204), (396, 1245615), (420, 1174437), (462, 1067670), (495, 996492), (540, 913451), (594, 830410), (630, 782958), (660, 747369), (693, 711780), (756, 652465), (770, 640602), (924, 533835), (945, 521972), (990, 498246), (1155, 427068), (1188, 415205), (1260, 391479), (1386, 355890), (1485, 332164), (1540, 320301), (1890, 260986), (1980, 249123), (2079, 237260), (2310, 213534), (2772, 177945), (2970, 166082), (3465, 142356), (3780, 130493), (4158, 118630), (4620, 106767), (5940, 83041), (6930, 71178), (8316, 59315), (10395, 47452), (11863, 41580), (13860, 35589), (20790, 23726)]