2859392880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42703}}^1$

素因数の和:42756

約数の個数: 160

約数和(自身を含む): 10166968320

約数和(自身を除く): 7307575440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 42703, 66960, 85406, 128109, 170812, 213515, 256218, 341624, 384327, 427030, 512436, 640545, 683248, 768654, 854060, 1024872, 1152981, 1281090, 1323793, 1537308, 1708120, 1921635, 2049744, 2305962, 2562180, 2647586, 3074616, 3416240, 3843270, 3971379, 4611924, 5124360, 5295172, 5764905, 6149232, 6618965, 7686540, 7942758, 9223848, 10248720, 10590344, 11529810, 11914137, 13237930, 15373080, 15885516, 18447696, 19856895, 21180688, 23059620, 23828274, 26475860, 30746160, 31771032, 35742411, 39713790, 46119240, 47656548, 52951720, 59570685, 63542064, 71484822, 79427580, 92238480, 95313096, 105903440, 119141370, 142969644, 158855160, 178712055, 190626192, 238282740, 285939288, 317710320, 357424110, 476565480, 571878576, 714848220, 953130960, 1429696440, 2859392880]

約数ペア:

[(1, 2859392880), (2, 1429696440), (3, 953130960), (4, 714848220), (5, 571878576), (6, 476565480), (8, 357424110), (9, 317710320), (10, 285939288), (12, 238282740), (15, 190626192), (16, 178712055), (18, 158855160), (20, 142969644), (24, 119141370), (27, 105903440), (30, 95313096), (31, 92238480), (36, 79427580), (40, 71484822), (45, 63542064), (48, 59570685), (54, 52951720), (60, 47656548), (62, 46119240), (72, 39713790), (80, 35742411), (90, 31771032), (93, 30746160), (108, 26475860), (120, 23828274), (124, 23059620), (135, 21180688), (144, 19856895), (155, 18447696), (180, 15885516), (186, 15373080), (216, 13237930), (240, 11914137), (248, 11529810), (270, 10590344), (279, 10248720), (310, 9223848), (360, 7942758), (372, 7686540), (432, 6618965), (465, 6149232), (496, 5764905), (540, 5295172), (558, 5124360), (620, 4611924), (720, 3971379), (744, 3843270), (837, 3416240), (930, 3074616), (1080, 2647586), (1116, 2562180), (1240, 2305962), (1395, 2049744), (1488, 1921635), (1674, 1708120), (1860, 1537308), (2160, 1323793), (2232, 1281090), (2480, 1152981), (2790, 1024872), (3348, 854060), (3720, 768654), (4185, 683248), (4464, 640545), (5580, 512436), (6696, 427030), (7440, 384327), (8370, 341624), (11160, 256218), (13392, 213515), (16740, 170812), (22320, 128109), (33480, 85406), (42703, 66960)]