170004240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 661564800

約数和(自身を除く): 491560560

約数列:

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

約数ペア:

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