264025440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8731}}^1$

素因数の和:8762

約数の個数: 192

約数和(自身を含む): 1056222720

約数和(自身を除く): 792197280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 8731, 10080, 15120, 17462, 26193, 30240, 34924, 43655, 52386, 61117, 69848, 78579, 87310, 104772, 122234, 130965, 139696, 157158, 174620, 183351, 209544, 235737, 244468, 261930, 279392, 305585, 314316, 349240, 366702, 392895, 419088, 471474, 488936, 523860, 550053, 611170, 628632, 698480, 733404, 785790, 838176, 916755, 942948, 977872, 1047720, 1100106, 1178685, 1222340, 1257264, 1396960, 1466808, 1571580, 1650159, 1833510, 1885896, 1955744, 2095440, 2200212, 2357370, 2444680, 2514528, 2750265, 2933616, 3143160, 3300318, 3667020, 3771792, 4190880, 4400424, 4714740, 4889360, 5500530, 5867232, 6286320, 6600636, 7334040, 7543584, 8250795, 8800848, 9429480, 9778720, 11001060, 12572640, 13201272, 14668080, 16501590, 17601696, 18858960, 22002120, 26402544, 29336160, 33003180, 37717920, 44004240, 52805088, 66006360, 88008480, 132012720, 264025440]

約数ペア:

[(1, 264025440), (2, 132012720), (3, 88008480), (4, 66006360), (5, 52805088), (6, 44004240), (7, 37717920), (8, 33003180), (9, 29336160), (10, 26402544), (12, 22002120), (14, 18858960), (15, 17601696), (16, 16501590), (18, 14668080), (20, 13201272), (21, 12572640), (24, 11001060), (27, 9778720), (28, 9429480), (30, 8800848), (32, 8250795), (35, 7543584), (36, 7334040), (40, 6600636), (42, 6286320), (45, 5867232), (48, 5500530), (54, 4889360), (56, 4714740), (60, 4400424), (63, 4190880), (70, 3771792), (72, 3667020), (80, 3300318), (84, 3143160), (90, 2933616), (96, 2750265), (105, 2514528), (108, 2444680), (112, 2357370), (120, 2200212), (126, 2095440), (135, 1955744), (140, 1885896), (144, 1833510), (160, 1650159), (168, 1571580), (180, 1466808), (189, 1396960), (210, 1257264), (216, 1222340), (224, 1178685), (240, 1100106), (252, 1047720), (270, 977872), (280, 942948), (288, 916755), (315, 838176), (336, 785790), (360, 733404), (378, 698480), (420, 628632), (432, 611170), (480, 550053), (504, 523860), (540, 488936), (560, 471474), (630, 419088), (672, 392895), (720, 366702), (756, 349240), (840, 314316), (864, 305585), (945, 279392), (1008, 261930), (1080, 244468), (1120, 235737), (1260, 209544), (1440, 183351), (1512, 174620), (1680, 157158), (1890, 139696), (2016, 130965), (2160, 122234), (2520, 104772), (3024, 87310), (3360, 78579), (3780, 69848), (4320, 61117), (5040, 52386), (6048, 43655), (7560, 34924), (8731, 30240), (10080, 26193), (15120, 17462)]