2208404340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{1069}}^1$

素因数の和:1606

約数の個数: 144

約数和(自身を含む): 7010640000

約数和(自身を除く): 4802235660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 499, 690, 828, 998, 1035, 1069, 1380, 1497, 1996, 2070, 2138, 2495, 2994, 3207, 4140, 4276, 4491, 4990, 5345, 5988, 6414, 7485, 8982, 9621, 9980, 10690, 11477, 12828, 14970, 16035, 17964, 19242, 21380, 22455, 22954, 24587, 29940, 32070, 34431, 38484, 44910, 45908, 48105, 49174, 57385, 64140, 68862, 73761, 89820, 96210, 98348, 103293, 114770, 122935, 137724, 147522, 172155, 192420, 206586, 221283, 229540, 245870, 295044, 344310, 368805, 413172, 442566, 491740, 516465, 533431, 688620, 737610, 885132, 1032930, 1066862, 1106415, 1475220, 1600293, 2065860, 2133724, 2212830, 2667155, 3200586, 4425660, 4800879, 5334310, 6401172, 8001465, 9601758, 10668620, 12268913, 16002930, 19203516, 24004395, 24537826, 32005860, 36806739, 48008790, 49075652, 61344565, 73613478, 96017580, 110420217, 122689130, 147226956, 184033695, 220840434, 245378260, 368067390, 441680868, 552101085, 736134780, 1104202170, 2208404340]

約数ペア:

[(1, 2208404340), (2, 1104202170), (3, 736134780), (4, 552101085), (5, 441680868), (6, 368067390), (9, 245378260), (10, 220840434), (12, 184033695), (15, 147226956), (18, 122689130), (20, 110420217), (23, 96017580), (30, 73613478), (36, 61344565), (45, 49075652), (46, 48008790), (60, 36806739), (69, 32005860), (90, 24537826), (92, 24004395), (115, 19203516), (138, 16002930), (180, 12268913), (207, 10668620), (230, 9601758), (276, 8001465), (345, 6401172), (414, 5334310), (460, 4800879), (499, 4425660), (690, 3200586), (828, 2667155), (998, 2212830), (1035, 2133724), (1069, 2065860), (1380, 1600293), (1497, 1475220), (1996, 1106415), (2070, 1066862), (2138, 1032930), (2495, 885132), (2994, 737610), (3207, 688620), (4140, 533431), (4276, 516465), (4491, 491740), (4990, 442566), (5345, 413172), (5988, 368805), (6414, 344310), (7485, 295044), (8982, 245870), (9621, 229540), (9980, 221283), (10690, 206586), (11477, 192420), (12828, 172155), (14970, 147522), (16035, 137724), (17964, 122935), (19242, 114770), (21380, 103293), (22455, 98348), (22954, 96210), (24587, 89820), (29940, 73761), (32070, 68862), (34431, 64140), (38484, 57385), (44910, 49174), (45908, 48105)]