146679120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 320

約数和(自身を含む): 589248000

約数和(自身を除く): 442568880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 89, 90, 105, 108, 109, 112, 120, 126, 135, 140, 144, 168, 178, 180, 189, 210, 216, 218, 240, 252, 267, 270, 280, 315, 327, 336, 356, 360, 378, 420, 432, 436, 445, 504, 534, 540, 545, 560, 623, 630, 654, 712, 720, 756, 763, 801, 840, 872, 890, 945, 981, 1008, 1068, 1080, 1090, 1246, 1260, 1308, 1335, 1424, 1512, 1526, 1602, 1635, 1680, 1744, 1780, 1869, 1890, 1962, 2136, 2160, 2180, 2289, 2403, 2492, 2520, 2616, 2670, 2943, 3024, 3052, 3115, 3204, 3270, 3560, 3738, 3780, 3815, 3924, 4005, 4272, 4360, 4578, 4806, 4905, 4984, 5040, 5232, 5340, 5607, 5886, 6104, 6230, 6408, 6540, 6867, 7120, 7476, 7560, 7630, 7848, 8010, 8720, 9156, 9345, 9612, 9701, 9810, 9968, 10680, 11214, 11445, 11772, 12015, 12208, 12460, 12816, 13080, 13734, 14715, 14952, 15120, 15260, 15696, 16020, 16821, 18312, 18690, 19224, 19402, 19620, 20601, 21360, 22428, 22890, 23544, 24030, 24920, 26160, 27468, 28035, 29103, 29430, 29904, 30520, 32040, 33642, 34335, 36624, 37380, 38448, 38804, 39240, 41202, 44856, 45780, 47088, 48060, 48505, 49840, 54936, 56070, 58206, 58860, 61040, 64080, 67284, 67907, 68670, 74760, 77608, 78480, 82404, 84105, 87309, 89712, 91560, 96120, 97010, 103005, 109872, 112140, 116412, 117720, 134568, 135814, 137340, 145515, 149520, 155216, 164808, 168210, 174618, 183120, 192240, 194020, 203721, 206010, 224280, 232824, 235440, 261927, 269136, 271628, 274680, 291030, 329616, 336420, 339535, 349236, 388040, 407442, 412020, 436545, 448560, 465648, 523854, 543256, 549360, 582060, 611163, 672840, 679070, 698472, 776080, 814884, 824040, 873090, 1018605, 1047708, 1086512, 1164120, 1222326, 1309635, 1345680, 1358140, 1396944, 1629768, 1648080, 1746180, 1833489, 2037210, 2095416, 2328240, 2444652, 2619270, 2716280, 3055815, 3259536, 3492360, 3666978, 4074420, 4190832, 4889304, 5238540, 5432560, 6111630, 6984720, 7333956, 8148840, 9167445, 9778608, 10477080, 12223260, 14667912, 16297680, 18334890, 20954160, 24446520, 29335824, 36669780, 48893040, 73339560, 146679120]

約数ペア:

[(1, 146679120), (2, 73339560), (3, 48893040), (4, 36669780), (5, 29335824), (6, 24446520), (7, 20954160), (8, 18334890), (9, 16297680), (10, 14667912), (12, 12223260), (14, 10477080), (15, 9778608), (16, 9167445), (18, 8148840), (20, 7333956), (21, 6984720), (24, 6111630), (27, 5432560), (28, 5238540), (30, 4889304), (35, 4190832), (36, 4074420), (40, 3666978), (42, 3492360), (45, 3259536), (48, 3055815), (54, 2716280), (56, 2619270), (60, 2444652), (63, 2328240), (70, 2095416), (72, 2037210), (80, 1833489), (84, 1746180), (89, 1648080), (90, 1629768), (105, 1396944), (108, 1358140), (109, 1345680), (112, 1309635), (120, 1222326), (126, 1164120), (135, 1086512), (140, 1047708), (144, 1018605), (168, 873090), (178, 824040), (180, 814884), (189, 776080), (210, 698472), (216, 679070), (218, 672840), (240, 611163), (252, 582060), (267, 549360), (270, 543256), (280, 523854), (315, 465648), (327, 448560), (336, 436545), (356, 412020), (360, 407442), (378, 388040), (420, 349236), (432, 339535), (436, 336420), (445, 329616), (504, 291030), (534, 274680), (540, 271628), (545, 269136), (560, 261927), (623, 235440), (630, 232824), (654, 224280), (712, 206010), (720, 203721), (756, 194020), (763, 192240), (801, 183120), (840, 174618), (872, 168210), (890, 164808), (945, 155216), (981, 149520), (1008, 145515), (1068, 137340), (1080, 135814), (1090, 134568), (1246, 117720), (1260, 116412), (1308, 112140), (1335, 109872), (1424, 103005), (1512, 97010), (1526, 96120), (1602, 91560), (1635, 89712), (1680, 87309), (1744, 84105), (1780, 82404), (1869, 78480), (1890, 77608), (1962, 74760), (2136, 68670), (2160, 67907), (2180, 67284), (2289, 64080), (2403, 61040), (2492, 58860), (2520, 58206), (2616, 56070), (2670, 54936), (2943, 49840), (3024, 48505), (3052, 48060), (3115, 47088), (3204, 45780), (3270, 44856), (3560, 41202), (3738, 39240), (3780, 38804), (3815, 38448), (3924, 37380), (4005, 36624), (4272, 34335), (4360, 33642), (4578, 32040), (4806, 30520), (4905, 29904), (4984, 29430), (5040, 29103), (5232, 28035), (5340, 27468), (5607, 26160), (5886, 24920), (6104, 24030), (6230, 23544), (6408, 22890), (6540, 22428), (6867, 21360), (7120, 20601), (7476, 19620), (7560, 19402), (7630, 19224), (7848, 18690), (8010, 18312), (8720, 16821), (9156, 16020), (9345, 15696), (9612, 15260), (9701, 15120), (9810, 14952), (9968, 14715), (10680, 13734), (11214, 13080), (11445, 12816), (11772, 12460), (12015, 12208)]