1814193375280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{132263}}^1$

素因数の和:132420

約数の個数: 240

約数和(自身を含む): 5038798121280

約数和(自身を除く): 3224604746000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 109, 110, 121, 130, 143, 176, 208, 218, 220, 242, 260, 286, 436, 440, 484, 520, 545, 572, 605, 715, 872, 880, 968, 1040, 1090, 1144, 1199, 1210, 1417, 1430, 1573, 1744, 1936, 2180, 2288, 2398, 2420, 2834, 2860, 3146, 4360, 4796, 4840, 5668, 5720, 5995, 6292, 7085, 7865, 8720, 9592, 9680, 11336, 11440, 11990, 12584, 13189, 14170, 15587, 15730, 19184, 22672, 23980, 25168, 26378, 28340, 31174, 31460, 47960, 52756, 56680, 62348, 62920, 65945, 77935, 95920, 105512, 113360, 124696, 125840, 131890, 132263, 155870, 171457, 211024, 249392, 263780, 264526, 311740, 342914, 527560, 529052, 623480, 661315, 685828, 857285, 1055120, 1058104, 1246960, 1322630, 1371656, 1454893, 1714570, 1719419, 2116208, 2645260, 2743312, 2909786, 3429140, 3438838, 5290520, 5819572, 6858280, 6877676, 7274465, 8597095, 10581040, 11639144, 13716560, 13755352, 14416667, 14548930, 16003823, 17194190, 18913609, 23278288, 27510704, 28833334, 29097860, 32007646, 34388380, 37827218, 57666668, 58195720, 64015292, 68776760, 72083335, 75654436, 80019115, 94568045, 115333336, 116391440, 128030584, 137553520, 144166670, 151308872, 158583337, 160038230, 187416671, 189136090, 208049699, 230666672, 256061168, 288333340, 302617744, 317166674, 320076460, 374833342, 378272180, 416099398, 576666680, 634333348, 640152920, 749666684, 756544360, 792916685, 832198796, 937083355, 1040248495, 1153333360, 1268666696, 1280305840, 1499333368, 1513088720, 1585833370, 1664397592, 1744416707, 1874166710, 2061583381, 2080496990, 2537333392, 2998666736, 3171666740, 3328795184, 3488833414, 3748333420, 4123166762, 4160993980, 6343333480, 6977666828, 7496666840, 8246333524, 8321987960, 8722083535, 10307916905, 12686666960, 13955333656, 14993333680, 16492667048, 16643975920, 17444167070, 20615833810, 22677417191, 27910667312, 32985334096, 34888334140, 41231667620, 45354834382, 69776668280, 82463335240, 90709668764, 113387085955, 139553336560, 164926670480, 181419337528, 226774171910, 362838675056, 453548343820, 907096687640, 1814193375280]

約数ペア:

[(1, 1814193375280), (2, 907096687640), (4, 453548343820), (5, 362838675056), (8, 226774171910), (10, 181419337528), (11, 164926670480), (13, 139553336560), (16, 113387085955), (20, 90709668764), (22, 82463335240), (26, 69776668280), (40, 45354834382), (44, 41231667620), (52, 34888334140), (55, 32985334096), (65, 27910667312), (80, 22677417191), (88, 20615833810), (104, 17444167070), (109, 16643975920), (110, 16492667048), (121, 14993333680), (130, 13955333656), (143, 12686666960), (176, 10307916905), (208, 8722083535), (218, 8321987960), (220, 8246333524), (242, 7496666840), (260, 6977666828), (286, 6343333480), (436, 4160993980), (440, 4123166762), (484, 3748333420), (520, 3488833414), (545, 3328795184), (572, 3171666740), (605, 2998666736), (715, 2537333392), (872, 2080496990), (880, 2061583381), (968, 1874166710), (1040, 1744416707), (1090, 1664397592), (1144, 1585833370), (1199, 1513088720), (1210, 1499333368), (1417, 1280305840), (1430, 1268666696), (1573, 1153333360), (1744, 1040248495), (1936, 937083355), (2180, 832198796), (2288, 792916685), (2398, 756544360), (2420, 749666684), (2834, 640152920), (2860, 634333348), (3146, 576666680), (4360, 416099398), (4796, 378272180), (4840, 374833342), (5668, 320076460), (5720, 317166674), (5995, 302617744), (6292, 288333340), (7085, 256061168), (7865, 230666672), (8720, 208049699), (9592, 189136090), (9680, 187416671), (11336, 160038230), (11440, 158583337), (11990, 151308872), (12584, 144166670), (13189, 137553520), (14170, 128030584), (15587, 116391440), (15730, 115333336), (19184, 94568045), (22672, 80019115), (23980, 75654436), (25168, 72083335), (26378, 68776760), (28340, 64015292), (31174, 58195720), (31460, 57666668), (47960, 37827218), (52756, 34388380), (56680, 32007646), (62348, 29097860), (62920, 28833334), (65945, 27510704), (77935, 23278288), (95920, 18913609), (105512, 17194190), (113360, 16003823), (124696, 14548930), (125840, 14416667), (131890, 13755352), (132263, 13716560), (155870, 11639144), (171457, 10581040), (211024, 8597095), (249392, 7274465), (263780, 6877676), (264526, 6858280), (311740, 5819572), (342914, 5290520), (527560, 3438838), (529052, 3429140), (623480, 2909786), (661315, 2743312), (685828, 2645260), (857285, 2116208), (1055120, 1719419), (1058104, 1714570), (1246960, 1454893), (1322630, 1371656)]