19194221056640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{396449}}^1$

素因数の和:396683

約数の個数: 256

約数和(自身を含む): 53455668768000

約数和(自身を除く): 34261447711360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 107, 112, 128, 140, 160, 202, 214, 224, 280, 320, 404, 428, 448, 505, 535, 560, 640, 707, 749, 808, 856, 896, 1010, 1070, 1120, 1414, 1498, 1616, 1712, 2020, 2140, 2240, 2828, 2996, 3232, 3424, 3535, 3745, 4040, 4280, 4480, 5656, 5992, 6464, 6848, 7070, 7490, 8080, 8560, 10807, 11312, 11984, 12928, 13696, 14140, 14980, 16160, 17120, 21614, 22624, 23968, 28280, 29960, 32320, 34240, 43228, 45248, 47936, 54035, 56560, 59920, 64640, 68480, 75649, 86456, 90496, 95872, 108070, 113120, 119840, 151298, 172912, 216140, 226240, 239680, 302596, 345824, 378245, 396449, 432280, 452480, 479360, 605192, 691648, 756490, 792898, 864560, 1210384, 1383296, 1512980, 1585796, 1729120, 1982245, 2420768, 2775143, 3025960, 3171592, 3458240, 3964490, 4841536, 5550286, 6051920, 6343184, 6916480, 7928980, 9683072, 11100572, 12103840, 12686368, 13875715, 15857960, 22201144, 24207680, 25372736, 27751430, 31715920, 40041349, 42420043, 44402288, 48415360, 50745472, 55502860, 63431840, 80082698, 84840086, 88804576, 111005720, 126863680, 160165396, 169680172, 177609152, 200206745, 212100215, 222011440, 253727360, 280289443, 296940301, 320330792, 339360344, 355218304, 400413490, 424200430, 444022880, 560578886, 593880602, 640661584, 678720688, 800826980, 848400860, 888045760, 1121157772, 1187761204, 1281323168, 1357441376, 1401447215, 1484701505, 1601653960, 1696801720, 1776091520, 2242315544, 2375522408, 2562646336, 2714882752, 2802894430, 2969403010, 3203307920, 3393603440, 4284424343, 4484631088, 4751044816, 5125292672, 5429765504, 5605788860, 5938806020, 6406615840, 6787206880, 8568848686, 8969262176, 9502089632, 11211577720, 11877612040, 12813231680, 13574413760, 17137697372, 17938524352, 19004179264, 21422121715, 22423155440, 23755224080, 25626463360, 27148827520, 29990970401, 34275394744, 35877048704, 38008358528, 42844243430, 44846310880, 47510448160, 59981940802, 68550789488, 85688486860, 89692621760, 95020896320, 119963881604, 137101578976, 149954852005, 171376973720, 179385243520, 190041792640, 239927763208, 274203157952, 299909704010, 342753947440, 479855526416, 548406315904, 599819408020, 685507894880, 959711052832, 1199638816040, 1371015789760, 1919422105664, 2399277632080, 2742031579520, 3838844211328, 4798555264160, 9597110528320, 19194221056640]

約数ペア:

[(1, 19194221056640), (2, 9597110528320), (4, 4798555264160), (5, 3838844211328), (7, 2742031579520), (8, 2399277632080), (10, 1919422105664), (14, 1371015789760), (16, 1199638816040), (20, 959711052832), (28, 685507894880), (32, 599819408020), (35, 548406315904), (40, 479855526416), (56, 342753947440), (64, 299909704010), (70, 274203157952), (80, 239927763208), (101, 190041792640), (107, 179385243520), (112, 171376973720), (128, 149954852005), (140, 137101578976), (160, 119963881604), (202, 95020896320), (214, 89692621760), (224, 85688486860), (280, 68550789488), (320, 59981940802), (404, 47510448160), (428, 44846310880), (448, 42844243430), (505, 38008358528), (535, 35877048704), (560, 34275394744), (640, 29990970401), (707, 27148827520), (749, 25626463360), (808, 23755224080), (856, 22423155440), (896, 21422121715), (1010, 19004179264), (1070, 17938524352), (1120, 17137697372), (1414, 13574413760), (1498, 12813231680), (1616, 11877612040), (1712, 11211577720), (2020, 9502089632), (2140, 8969262176), (2240, 8568848686), (2828, 6787206880), (2996, 6406615840), (3232, 5938806020), (3424, 5605788860), (3535, 5429765504), (3745, 5125292672), (4040, 4751044816), (4280, 4484631088), (4480, 4284424343), (5656, 3393603440), (5992, 3203307920), (6464, 2969403010), (6848, 2802894430), (7070, 2714882752), (7490, 2562646336), (8080, 2375522408), (8560, 2242315544), (10807, 1776091520), (11312, 1696801720), (11984, 1601653960), (12928, 1484701505), (13696, 1401447215), (14140, 1357441376), (14980, 1281323168), (16160, 1187761204), (17120, 1121157772), (21614, 888045760), (22624, 848400860), (23968, 800826980), (28280, 678720688), (29960, 640661584), (32320, 593880602), (34240, 560578886), (43228, 444022880), (45248, 424200430), (47936, 400413490), (54035, 355218304), (56560, 339360344), (59920, 320330792), (64640, 296940301), (68480, 280289443), (75649, 253727360), (86456, 222011440), (90496, 212100215), (95872, 200206745), (108070, 177609152), (113120, 169680172), (119840, 160165396), (151298, 126863680), (172912, 111005720), (216140, 88804576), (226240, 84840086), (239680, 80082698), (302596, 63431840), (345824, 55502860), (378245, 50745472), (396449, 48415360), (432280, 44402288), (452480, 42420043), (479360, 40041349), (605192, 31715920), (691648, 27751430), (756490, 25372736), (792898, 24207680), (864560, 22201144), (1210384, 15857960), (1383296, 13875715), (1512980, 12686368), (1585796, 12103840), (1729120, 11100572), (1982245, 9683072), (2420768, 7928980), (2775143, 6916480), (3025960, 6343184), (3171592, 6051920), (3458240, 5550286), (3964490, 4841536)]