340008480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 288

約数和(自身を含む): 1344470400

約数和(自身を除く): 1004461920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 89, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 178, 180, 210, 224, 240, 252, 267, 280, 288, 315, 336, 356, 360, 379, 420, 445, 480, 504, 534, 560, 623, 630, 672, 712, 720, 758, 801, 840, 890, 1008, 1068, 1120, 1137, 1246, 1260, 1335, 1424, 1440, 1516, 1602, 1680, 1780, 1869, 1895, 2016, 2136, 2274, 2492, 2520, 2653, 2670, 2848, 3032, 3115, 3204, 3360, 3411, 3560, 3738, 3790, 4005, 4272, 4548, 4984, 5040, 5306, 5340, 5607, 5685, 6064, 6230, 6408, 6822, 7120, 7476, 7580, 7959, 8010, 8544, 9096, 9345, 9968, 10080, 10612, 10680, 11214, 11370, 12128, 12460, 12816, 13265, 13644, 14240, 14952, 15160, 15918, 16020, 17055, 18192, 18690, 19936, 21224, 21360, 22428, 22740, 23877, 24920, 25632, 26530, 27288, 28035, 29904, 30320, 31836, 32040, 33731, 34110, 36384, 37380, 39795, 42448, 42720, 44856, 45480, 47754, 49840, 53060, 54576, 56070, 59808, 60640, 63672, 64080, 67462, 68220, 74760, 79590, 84896, 89712, 90960, 95508, 99680, 101193, 106120, 109152, 112140, 119385, 127344, 128160, 134924, 136440, 149520, 159180, 168655, 179424, 181920, 191016, 202386, 212240, 224280, 236117, 238770, 254688, 269848, 272880, 299040, 303579, 318360, 337310, 382032, 404772, 424480, 448560, 472234, 477540, 505965, 539696, 545760, 607158, 636720, 674620, 708351, 764064, 809544, 897120, 944468, 955080, 1011930, 1079392, 1180585, 1214316, 1273440, 1349240, 1416702, 1517895, 1619088, 1888936, 1910160, 2023860, 2125053, 2361170, 2428632, 2698480, 2833404, 3035790, 3238176, 3541755, 3777872, 3820320, 4047720, 4250106, 4722340, 4857264, 5396960, 5666808, 6071580, 7083510, 7555744, 8095440, 8500212, 9444680, 9714528, 10625265, 11333616, 12143160, 14167020, 16190880, 17000424, 18889360, 21250530, 22667232, 24286320, 28334040, 34000848, 37778720, 42501060, 48572640, 56668080, 68001696, 85002120, 113336160, 170004240, 340008480]

約数ペア:

[(1, 340008480), (2, 170004240), (3, 113336160), (4, 85002120), (5, 68001696), (6, 56668080), (7, 48572640), (8, 42501060), (9, 37778720), (10, 34000848), (12, 28334040), (14, 24286320), (15, 22667232), (16, 21250530), (18, 18889360), (20, 17000424), (21, 16190880), (24, 14167020), (28, 12143160), (30, 11333616), (32, 10625265), (35, 9714528), (36, 9444680), (40, 8500212), (42, 8095440), (45, 7555744), (48, 7083510), (56, 6071580), (60, 5666808), (63, 5396960), (70, 4857264), (72, 4722340), (80, 4250106), (84, 4047720), (89, 3820320), (90, 3777872), (96, 3541755), (105, 3238176), (112, 3035790), (120, 2833404), (126, 2698480), (140, 2428632), (144, 2361170), (160, 2125053), (168, 2023860), (178, 1910160), (180, 1888936), (210, 1619088), (224, 1517895), (240, 1416702), (252, 1349240), (267, 1273440), (280, 1214316), (288, 1180585), (315, 1079392), (336, 1011930), (356, 955080), (360, 944468), (379, 897120), (420, 809544), (445, 764064), (480, 708351), (504, 674620), (534, 636720), (560, 607158), (623, 545760), (630, 539696), (672, 505965), (712, 477540), (720, 472234), (758, 448560), (801, 424480), (840, 404772), (890, 382032), (1008, 337310), (1068, 318360), (1120, 303579), (1137, 299040), (1246, 272880), (1260, 269848), (1335, 254688), (1424, 238770), (1440, 236117), (1516, 224280), (1602, 212240), (1680, 202386), (1780, 191016), (1869, 181920), (1895, 179424), (2016, 168655), (2136, 159180), (2274, 149520), (2492, 136440), (2520, 134924), (2653, 128160), (2670, 127344), (2848, 119385), (3032, 112140), (3115, 109152), (3204, 106120), (3360, 101193), (3411, 99680), (3560, 95508), (3738, 90960), (3790, 89712), (4005, 84896), (4272, 79590), (4548, 74760), (4984, 68220), (5040, 67462), (5306, 64080), (5340, 63672), (5607, 60640), (5685, 59808), (6064, 56070), (6230, 54576), (6408, 53060), (6822, 49840), (7120, 47754), (7476, 45480), (7580, 44856), (7959, 42720), (8010, 42448), (8544, 39795), (9096, 37380), (9345, 36384), (9968, 34110), (10080, 33731), (10612, 32040), (10680, 31836), (11214, 30320), (11370, 29904), (12128, 28035), (12460, 27288), (12816, 26530), (13265, 25632), (13644, 24920), (14240, 23877), (14952, 22740), (15160, 22428), (15918, 21360), (16020, 21224), (17055, 19936), (18192, 18690)]