260807580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 936472320

約数和(自身を除く): 675664740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 83, 90, 92, 99, 108, 110, 115, 132, 135, 138, 165, 166, 180, 198, 207, 220, 230, 249, 253, 270, 276, 297, 330, 332, 345, 396, 414, 415, 460, 495, 498, 506, 529, 540, 594, 621, 660, 690, 747, 759, 828, 830, 913, 990, 996, 1012, 1035, 1058, 1188, 1242, 1245, 1265, 1380, 1485, 1494, 1518, 1587, 1660, 1826, 1909, 1980, 2070, 2116, 2241, 2277, 2484, 2490, 2530, 2645, 2739, 2970, 2988, 3036, 3105, 3174, 3652, 3735, 3795, 3818, 4140, 4482, 4554, 4565, 4761, 4980, 5060, 5290, 5478, 5727, 5819, 5940, 6210, 6348, 6831, 7470, 7590, 7636, 7935, 8217, 8964, 9108, 9130, 9522, 9545, 10580, 10956, 11205, 11385, 11454, 11638, 12420, 13662, 13695, 14283, 14940, 15180, 15870, 16434, 17181, 17457, 18260, 19044, 19090, 20999, 22410, 22770, 22908, 23276, 23805, 24651, 27324, 27390, 28566, 28635, 29095, 31740, 32868, 34155, 34362, 34914, 38180, 41085, 41998, 43907, 44820, 45540, 47610, 49302, 51543, 52371, 54780, 57132, 57270, 58190, 62997, 68310, 68724, 69828, 71415, 82170, 83996, 85905, 87285, 87814, 95220, 98604, 103086, 104742, 104995, 114540, 116380, 123255, 125994, 131721, 136620, 142830, 157113, 164340, 171810, 174570, 175628, 188991, 206172, 209484, 209990, 219535, 246510, 251988, 257715, 261855, 263442, 285660, 314226, 314985, 343620, 349140, 377982, 395163, 419980, 439070, 482977, 493020, 515430, 523710, 526884, 566973, 628452, 629970, 658605, 755964, 785565, 790326, 878140, 944955, 965954, 1030860, 1047420, 1133946, 1185489, 1259940, 1317210, 1448931, 1571130, 1580652, 1889910, 1931908, 1975815, 2267892, 2370978, 2414885, 2634420, 2834865, 2897862, 3142260, 3779820, 3951630, 4346793, 4741956, 4829770, 5669730, 5795724, 5927445, 7244655, 7903260, 8693586, 9659540, 11339460, 11854890, 13040379, 14489310, 17387172, 21733965, 23709780, 26080758, 28978620, 43467930, 52161516, 65201895, 86935860, 130403790, 260807580]

約数ペア:

[(1, 260807580), (2, 130403790), (3, 86935860), (4, 65201895), (5, 52161516), (6, 43467930), (9, 28978620), (10, 26080758), (11, 23709780), (12, 21733965), (15, 17387172), (18, 14489310), (20, 13040379), (22, 11854890), (23, 11339460), (27, 9659540), (30, 8693586), (33, 7903260), (36, 7244655), (44, 5927445), (45, 5795724), (46, 5669730), (54, 4829770), (55, 4741956), (60, 4346793), (66, 3951630), (69, 3779820), (83, 3142260), (90, 2897862), (92, 2834865), (99, 2634420), (108, 2414885), (110, 2370978), (115, 2267892), (132, 1975815), (135, 1931908), (138, 1889910), (165, 1580652), (166, 1571130), (180, 1448931), (198, 1317210), (207, 1259940), (220, 1185489), (230, 1133946), (249, 1047420), (253, 1030860), (270, 965954), (276, 944955), (297, 878140), (330, 790326), (332, 785565), (345, 755964), (396, 658605), (414, 629970), (415, 628452), (460, 566973), (495, 526884), (498, 523710), (506, 515430), (529, 493020), (540, 482977), (594, 439070), (621, 419980), (660, 395163), (690, 377982), (747, 349140), (759, 343620), (828, 314985), (830, 314226), (913, 285660), (990, 263442), (996, 261855), (1012, 257715), (1035, 251988), (1058, 246510), (1188, 219535), (1242, 209990), (1245, 209484), (1265, 206172), (1380, 188991), (1485, 175628), (1494, 174570), (1518, 171810), (1587, 164340), (1660, 157113), (1826, 142830), (1909, 136620), (1980, 131721), (2070, 125994), (2116, 123255), (2241, 116380), (2277, 114540), (2484, 104995), (2490, 104742), (2530, 103086), (2645, 98604), (2739, 95220), (2970, 87814), (2988, 87285), (3036, 85905), (3105, 83996), (3174, 82170), (3652, 71415), (3735, 69828), (3795, 68724), (3818, 68310), (4140, 62997), (4482, 58190), (4554, 57270), (4565, 57132), (4761, 54780), (4980, 52371), (5060, 51543), (5290, 49302), (5478, 47610), (5727, 45540), (5819, 44820), (5940, 43907), (6210, 41998), (6348, 41085), (6831, 38180), (7470, 34914), (7590, 34362), (7636, 34155), (7935, 32868), (8217, 31740), (8964, 29095), (9108, 28635), (9130, 28566), (9522, 27390), (9545, 27324), (10580, 24651), (10956, 23805), (11205, 23276), (11385, 22908), (11454, 22770), (11638, 22410), (12420, 20999), (13662, 19090), (13695, 19044), (14283, 18260), (14940, 17457), (15180, 17181), (15870, 16434)]