2210917240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:814

約数の個数: 192

約数和(自身を含む): 6089925600

約数和(自身を除く): 3879008360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 43, 49, 56, 70, 74, 86, 98, 140, 148, 172, 185, 196, 215, 245, 259, 280, 296, 301, 344, 370, 392, 430, 490, 518, 602, 709, 740, 860, 980, 1036, 1204, 1295, 1418, 1480, 1505, 1591, 1720, 1813, 1960, 2072, 2107, 2408, 2590, 2836, 3010, 3182, 3545, 3626, 4214, 4963, 5180, 5672, 6020, 6364, 7090, 7252, 7955, 8428, 9065, 9926, 10360, 10535, 11137, 12040, 12728, 14180, 14504, 15910, 16856, 18130, 19852, 21070, 22274, 24815, 26233, 28360, 30487, 31820, 34741, 36260, 39704, 42140, 44548, 49630, 52466, 55685, 60974, 63640, 69482, 72520, 77959, 84280, 89096, 99260, 104932, 111370, 121948, 131165, 138964, 152435, 155918, 173705, 183631, 198520, 209864, 213409, 222740, 243896, 262330, 277928, 304870, 311836, 347410, 367262, 389795, 426818, 445480, 524660, 609740, 623672, 694820, 734524, 779590, 853636, 918155, 1049320, 1067045, 1128019, 1219480, 1285417, 1389640, 1469048, 1493863, 1559180, 1707272, 1836310, 2134090, 2256038, 2570834, 2987726, 3118360, 3672620, 4268180, 4512076, 5141668, 5640095, 5975452, 6427085, 7345240, 7469315, 7896133, 8536360, 9024152, 10283336, 11280190, 11950904, 12854170, 14938630, 15792266, 22560380, 25708340, 29877260, 31584532, 39480665, 45120760, 51416680, 55272931, 59754520, 63169064, 78961330, 110545862, 157922660, 221091724, 276364655, 315845320, 442183448, 552729310, 1105458620, 2210917240]

約数ペア:

[(1, 2210917240), (2, 1105458620), (4, 552729310), (5, 442183448), (7, 315845320), (8, 276364655), (10, 221091724), (14, 157922660), (20, 110545862), (28, 78961330), (35, 63169064), (37, 59754520), (40, 55272931), (43, 51416680), (49, 45120760), (56, 39480665), (70, 31584532), (74, 29877260), (86, 25708340), (98, 22560380), (140, 15792266), (148, 14938630), (172, 12854170), (185, 11950904), (196, 11280190), (215, 10283336), (245, 9024152), (259, 8536360), (280, 7896133), (296, 7469315), (301, 7345240), (344, 6427085), (370, 5975452), (392, 5640095), (430, 5141668), (490, 4512076), (518, 4268180), (602, 3672620), (709, 3118360), (740, 2987726), (860, 2570834), (980, 2256038), (1036, 2134090), (1204, 1836310), (1295, 1707272), (1418, 1559180), (1480, 1493863), (1505, 1469048), (1591, 1389640), (1720, 1285417), (1813, 1219480), (1960, 1128019), (2072, 1067045), (2107, 1049320), (2408, 918155), (2590, 853636), (2836, 779590), (3010, 734524), (3182, 694820), (3545, 623672), (3626, 609740), (4214, 524660), (4963, 445480), (5180, 426818), (5672, 389795), (6020, 367262), (6364, 347410), (7090, 311836), (7252, 304870), (7955, 277928), (8428, 262330), (9065, 243896), (9926, 222740), (10360, 213409), (10535, 209864), (11137, 198520), (12040, 183631), (12728, 173705), (14180, 155918), (14504, 152435), (15910, 138964), (16856, 131165), (18130, 121948), (19852, 111370), (21070, 104932), (22274, 99260), (24815, 89096), (26233, 84280), (28360, 77959), (30487, 72520), (31820, 69482), (34741, 63640), (36260, 60974), (39704, 55685), (42140, 52466), (44548, 49630)]