258557040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 360

約数和(自身を含む): 1044614688

約数和(自身を除く): 786057648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 61, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 122, 126, 140, 144, 145, 168, 174, 180, 183, 203, 210, 232, 240, 244, 252, 261, 280, 290, 305, 315, 336, 348, 360, 366, 406, 420, 427, 435, 464, 488, 504, 522, 549, 560, 580, 609, 610, 630, 696, 720, 732, 812, 840, 841, 854, 870, 915, 976, 1008, 1015, 1044, 1098, 1160, 1218, 1220, 1260, 1281, 1305, 1392, 1464, 1624, 1680, 1682, 1708, 1740, 1769, 1827, 1830, 2030, 2088, 2135, 2196, 2320, 2436, 2440, 2520, 2523, 2562, 2610, 2745, 2928, 3045, 3248, 3364, 3416, 3480, 3538, 3654, 3660, 3843, 4060, 4176, 4205, 4270, 4392, 4872, 4880, 5040, 5046, 5124, 5220, 5307, 5490, 5887, 6090, 6405, 6728, 6832, 6960, 7076, 7308, 7320, 7569, 7686, 8120, 8410, 8540, 8784, 8845, 9135, 9744, 10092, 10248, 10440, 10614, 10980, 11774, 12180, 12383, 12615, 12810, 13456, 14152, 14616, 14640, 15138, 15372, 15921, 16240, 16820, 17080, 17661, 17690, 18270, 19215, 20184, 20496, 20880, 21228, 21960, 23548, 24360, 24766, 25230, 25620, 26535, 28304, 29232, 29435, 30276, 30744, 31842, 33640, 34160, 35322, 35380, 36540, 37149, 37845, 38430, 40368, 42456, 43920, 47096, 48720, 49532, 50460, 51240, 51301, 52983, 53070, 58870, 60552, 61488, 61915, 63684, 67280, 70644, 70760, 73080, 74298, 75690, 76860, 79605, 84912, 88305, 94192, 99064, 100920, 102480, 102602, 105966, 106140, 111447, 117740, 121104, 123830, 127368, 141288, 141520, 146160, 148596, 151380, 153720, 153903, 159210, 176610, 185745, 198128, 201840, 205204, 211932, 212280, 222894, 235480, 247660, 254736, 256505, 264915, 282576, 297192, 302760, 307440, 307806, 318420, 353220, 359107, 371490, 410408, 423864, 424560, 445788, 461709, 470960, 495320, 513010, 529830, 557235, 594384, 605520, 615612, 636840, 706440, 718214, 742980, 769515, 820816, 847728, 891576, 923418, 990640, 1026020, 1059660, 1077321, 1114470, 1231224, 1273680, 1412880, 1436428, 1485960, 1539030, 1783152, 1795535, 1846836, 2052040, 2119320, 2154642, 2228940, 2308545, 2462448, 2872856, 2971920, 3078060, 3231963, 3591070, 3693672, 4104080, 4238640, 4309284, 4457880, 4617090, 5386605, 5745712, 6156120, 6463926, 7182140, 7387344, 8618568, 8915760, 9234180, 10773210, 12312240, 12927852, 14364280, 16159815, 17237136, 18468360, 21546420, 25855704, 28728560, 32319630, 36936720, 43092840, 51711408, 64639260, 86185680, 129278520, 258557040]

約数ペア:

[(1, 258557040), (2, 129278520), (3, 86185680), (4, 64639260), (5, 51711408), (6, 43092840), (7, 36936720), (8, 32319630), (9, 28728560), (10, 25855704), (12, 21546420), (14, 18468360), (15, 17237136), (16, 16159815), (18, 14364280), (20, 12927852), (21, 12312240), (24, 10773210), (28, 9234180), (29, 8915760), (30, 8618568), (35, 7387344), (36, 7182140), (40, 6463926), (42, 6156120), (45, 5745712), (48, 5386605), (56, 4617090), (58, 4457880), (60, 4309284), (61, 4238640), (63, 4104080), (70, 3693672), (72, 3591070), (80, 3231963), (84, 3078060), (87, 2971920), (90, 2872856), (105, 2462448), (112, 2308545), (116, 2228940), (120, 2154642), (122, 2119320), (126, 2052040), (140, 1846836), (144, 1795535), (145, 1783152), (168, 1539030), (174, 1485960), (180, 1436428), (183, 1412880), (203, 1273680), (210, 1231224), (232, 1114470), (240, 1077321), (244, 1059660), (252, 1026020), (261, 990640), (280, 923418), (290, 891576), (305, 847728), (315, 820816), (336, 769515), (348, 742980), (360, 718214), (366, 706440), (406, 636840), (420, 615612), (427, 605520), (435, 594384), (464, 557235), (488, 529830), (504, 513010), (522, 495320), (549, 470960), (560, 461709), (580, 445788), (609, 424560), (610, 423864), (630, 410408), (696, 371490), (720, 359107), (732, 353220), (812, 318420), (840, 307806), (841, 307440), (854, 302760), (870, 297192), (915, 282576), (976, 264915), (1008, 256505), (1015, 254736), (1044, 247660), (1098, 235480), (1160, 222894), (1218, 212280), (1220, 211932), (1260, 205204), (1281, 201840), (1305, 198128), (1392, 185745), (1464, 176610), (1624, 159210), (1680, 153903), (1682, 153720), (1708, 151380), (1740, 148596), (1769, 146160), (1827, 141520), (1830, 141288), (2030, 127368), (2088, 123830), (2135, 121104), (2196, 117740), (2320, 111447), (2436, 106140), (2440, 105966), (2520, 102602), (2523, 102480), (2562, 100920), (2610, 99064), (2745, 94192), (2928, 88305), (3045, 84912), (3248, 79605), (3364, 76860), (3416, 75690), (3480, 74298), (3538, 73080), (3654, 70760), (3660, 70644), (3843, 67280), (4060, 63684), (4176, 61915), (4205, 61488), (4270, 60552), (4392, 58870), (4872, 53070), (4880, 52983), (5040, 51301), (5046, 51240), (5124, 50460), (5220, 49532), (5307, 48720), (5490, 47096), (5887, 43920), (6090, 42456), (6405, 40368), (6728, 38430), (6832, 37845), (6960, 37149), (7076, 36540), (7308, 35380), (7320, 35322), (7569, 34160), (7686, 33640), (8120, 31842), (8410, 30744), (8540, 30276), (8784, 29435), (8845, 29232), (9135, 28304), (9744, 26535), (10092, 25620), (10248, 25230), (10440, 24766), (10614, 24360), (10980, 23548), (11774, 21960), (12180, 21228), (12383, 20880), (12615, 20496), (12810, 20184), (13456, 19215), (14152, 18270), (14616, 17690), (14640, 17661), (15138, 17080), (15372, 16820), (15921, 16240)]