26016480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 106142400

約数和(自身を除く): 80125920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 89, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 178, 180, 203, 210, 224, 232, 240, 252, 261, 267, 280, 288, 290, 315, 336, 348, 356, 360, 406, 420, 435, 445, 464, 480, 504, 522, 534, 560, 580, 609, 623, 630, 672, 696, 712, 720, 801, 812, 840, 870, 890, 928, 1008, 1015, 1044, 1068, 1120, 1160, 1218, 1246, 1260, 1305, 1335, 1392, 1424, 1440, 1602, 1624, 1680, 1740, 1780, 1827, 1869, 2016, 2030, 2088, 2136, 2320, 2436, 2492, 2520, 2581, 2610, 2670, 2784, 2848, 3045, 3115, 3204, 3248, 3360, 3480, 3560, 3654, 3738, 4005, 4060, 4176, 4272, 4640, 4872, 4984, 5040, 5162, 5220, 5340, 5607, 6090, 6230, 6408, 6496, 6960, 7120, 7308, 7476, 7743, 8010, 8120, 8352, 8544, 9135, 9345, 9744, 9968, 10080, 10324, 10440, 10680, 11214, 12180, 12460, 12816, 12905, 13920, 14240, 14616, 14952, 15486, 16020, 16240, 18067, 18270, 18690, 19488, 19936, 20648, 20880, 21360, 22428, 23229, 24360, 24920, 25632, 25810, 28035, 29232, 29904, 30972, 32040, 32480, 36134, 36540, 37380, 38715, 41296, 41760, 42720, 44856, 46458, 48720, 49840, 51620, 54201, 56070, 58464, 59808, 61944, 64080, 72268, 73080, 74760, 77430, 82592, 89712, 90335, 92916, 97440, 99680, 103240, 108402, 112140, 116145, 123888, 128160, 144536, 146160, 149520, 154860, 162603, 179424, 180670, 185832, 206480, 216804, 224280, 232290, 247776, 271005, 289072, 292320, 299040, 309720, 325206, 361340, 371664, 412960, 433608, 448560, 464580, 542010, 578144, 619440, 650412, 722680, 743328, 813015, 867216, 897120, 929160, 1084020, 1238880, 1300824, 1445360, 1626030, 1734432, 1858320, 2168040, 2601648, 2890720, 3252060, 3716640, 4336080, 5203296, 6504120, 8672160, 13008240, 26016480]

約数ペア:

[(1, 26016480), (2, 13008240), (3, 8672160), (4, 6504120), (5, 5203296), (6, 4336080), (7, 3716640), (8, 3252060), (9, 2890720), (10, 2601648), (12, 2168040), (14, 1858320), (15, 1734432), (16, 1626030), (18, 1445360), (20, 1300824), (21, 1238880), (24, 1084020), (28, 929160), (29, 897120), (30, 867216), (32, 813015), (35, 743328), (36, 722680), (40, 650412), (42, 619440), (45, 578144), (48, 542010), (56, 464580), (58, 448560), (60, 433608), (63, 412960), (70, 371664), (72, 361340), (80, 325206), (84, 309720), (87, 299040), (89, 292320), (90, 289072), (96, 271005), (105, 247776), (112, 232290), (116, 224280), (120, 216804), (126, 206480), (140, 185832), (144, 180670), (145, 179424), (160, 162603), (168, 154860), (174, 149520), (178, 146160), (180, 144536), (203, 128160), (210, 123888), (224, 116145), (232, 112140), (240, 108402), (252, 103240), (261, 99680), (267, 97440), (280, 92916), (288, 90335), (290, 89712), (315, 82592), (336, 77430), (348, 74760), (356, 73080), (360, 72268), (406, 64080), (420, 61944), (435, 59808), (445, 58464), (464, 56070), (480, 54201), (504, 51620), (522, 49840), (534, 48720), (560, 46458), (580, 44856), (609, 42720), (623, 41760), (630, 41296), (672, 38715), (696, 37380), (712, 36540), (720, 36134), (801, 32480), (812, 32040), (840, 30972), (870, 29904), (890, 29232), (928, 28035), (1008, 25810), (1015, 25632), (1044, 24920), (1068, 24360), (1120, 23229), (1160, 22428), (1218, 21360), (1246, 20880), (1260, 20648), (1305, 19936), (1335, 19488), (1392, 18690), (1424, 18270), (1440, 18067), (1602, 16240), (1624, 16020), (1680, 15486), (1740, 14952), (1780, 14616), (1827, 14240), (1869, 13920), (2016, 12905), (2030, 12816), (2088, 12460), (2136, 12180), (2320, 11214), (2436, 10680), (2492, 10440), (2520, 10324), (2581, 10080), (2610, 9968), (2670, 9744), (2784, 9345), (2848, 9135), (3045, 8544), (3115, 8352), (3204, 8120), (3248, 8010), (3360, 7743), (3480, 7476), (3560, 7308), (3654, 7120), (3738, 6960), (4005, 6496), (4060, 6408), (4176, 6230), (4272, 6090), (4640, 5607), (4872, 5340), (4984, 5220), (5040, 5162)]