368147780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 1100397312

約数和(自身を除く): 732249532

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 37, 44, 49, 52, 55, 65, 70, 71, 74, 77, 91, 98, 110, 130, 140, 142, 143, 148, 154, 182, 185, 196, 220, 245, 259, 260, 284, 286, 308, 355, 364, 370, 385, 407, 455, 481, 490, 497, 518, 539, 572, 637, 710, 715, 740, 770, 781, 814, 910, 923, 962, 980, 994, 1001, 1036, 1078, 1274, 1295, 1420, 1430, 1540, 1562, 1628, 1813, 1820, 1846, 1924, 1988, 2002, 2035, 2156, 2405, 2485, 2548, 2590, 2627, 2695, 2849, 2860, 3124, 3185, 3367, 3479, 3626, 3692, 3905, 4004, 4070, 4615, 4810, 4970, 5005, 5180, 5254, 5291, 5390, 5467, 5698, 6370, 6461, 6734, 6958, 7007, 7252, 7810, 8140, 9065, 9230, 9620, 9940, 10010, 10153, 10508, 10582, 10780, 10934, 11396, 12740, 12922, 13135, 13468, 13916, 14014, 14245, 15620, 16835, 17395, 18130, 18389, 18460, 19943, 20020, 20306, 21164, 21868, 23569, 25844, 26270, 26455, 27335, 28028, 28490, 28897, 32305, 33670, 34151, 34790, 35035, 36260, 36778, 37037, 38269, 39886, 40612, 45227, 47138, 50765, 52540, 52910, 54670, 56980, 57794, 64610, 67340, 68302, 69580, 70070, 71071, 73556, 74074, 76538, 79772, 90454, 91945, 94276, 99715, 101530, 105820, 109340, 115588, 117845, 128723, 129220, 136604, 140140, 142142, 144485, 148148, 153076, 170755, 180908, 183890, 185185, 191345, 199430, 202279, 203060, 226135, 235690, 239057, 257446, 259259, 284284, 288970, 341510, 355355, 367780, 370370, 375661, 382690, 398860, 404558, 452270, 471380, 478114, 497497, 514892, 518518, 577940, 643615, 683020, 710710, 740740, 751322, 765380, 809116, 904540, 956228, 994994, 1011395, 1037036, 1195285, 1287230, 1296295, 1415953, 1421420, 1502644, 1673399, 1878305, 1989988, 2022790, 2390570, 2487485, 2574460, 2592590, 2629627, 2831906, 3346798, 3756610, 4045580, 4781140, 4974970, 5185180, 5259254, 5663812, 6693596, 7079765, 7513220, 8366995, 9949940, 10518508, 13148135, 14159530, 16733990, 18407389, 26296270, 28319060, 33467980, 36814778, 52592540, 73629556, 92036945, 184073890, 368147780]

約数ペア:

[(1, 368147780), (2, 184073890), (4, 92036945), (5, 73629556), (7, 52592540), (10, 36814778), (11, 33467980), (13, 28319060), (14, 26296270), (20, 18407389), (22, 16733990), (26, 14159530), (28, 13148135), (35, 10518508), (37, 9949940), (44, 8366995), (49, 7513220), (52, 7079765), (55, 6693596), (65, 5663812), (70, 5259254), (71, 5185180), (74, 4974970), (77, 4781140), (91, 4045580), (98, 3756610), (110, 3346798), (130, 2831906), (140, 2629627), (142, 2592590), (143, 2574460), (148, 2487485), (154, 2390570), (182, 2022790), (185, 1989988), (196, 1878305), (220, 1673399), (245, 1502644), (259, 1421420), (260, 1415953), (284, 1296295), (286, 1287230), (308, 1195285), (355, 1037036), (364, 1011395), (370, 994994), (385, 956228), (407, 904540), (455, 809116), (481, 765380), (490, 751322), (497, 740740), (518, 710710), (539, 683020), (572, 643615), (637, 577940), (710, 518518), (715, 514892), (740, 497497), (770, 478114), (781, 471380), (814, 452270), (910, 404558), (923, 398860), (962, 382690), (980, 375661), (994, 370370), (1001, 367780), (1036, 355355), (1078, 341510), (1274, 288970), (1295, 284284), (1420, 259259), (1430, 257446), (1540, 239057), (1562, 235690), (1628, 226135), (1813, 203060), (1820, 202279), (1846, 199430), (1924, 191345), (1988, 185185), (2002, 183890), (2035, 180908), (2156, 170755), (2405, 153076), (2485, 148148), (2548, 144485), (2590, 142142), (2627, 140140), (2695, 136604), (2849, 129220), (2860, 128723), (3124, 117845), (3185, 115588), (3367, 109340), (3479, 105820), (3626, 101530), (3692, 99715), (3905, 94276), (4004, 91945), (4070, 90454), (4615, 79772), (4810, 76538), (4970, 74074), (5005, 73556), (5180, 71071), (5254, 70070), (5291, 69580), (5390, 68302), (5467, 67340), (5698, 64610), (6370, 57794), (6461, 56980), (6734, 54670), (6958, 52910), (7007, 52540), (7252, 50765), (7810, 47138), (8140, 45227), (9065, 40612), (9230, 39886), (9620, 38269), (9940, 37037), (10010, 36778), (10153, 36260), (10508, 35035), (10582, 34790), (10780, 34151), (10934, 33670), (11396, 32305), (12740, 28897), (12922, 28490), (13135, 28028), (13468, 27335), (13916, 26455), (14014, 26270), (14245, 25844), (15620, 23569), (16835, 21868), (17395, 21164), (18130, 20306), (18389, 20020), (18460, 19943)]