1265703840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10103}}^1$

素因数の和:10156

約数の個数: 192

約数和(自身を含む): 4583174400

約数和(自身を除く): 3317470560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 8352, 10103, 10440, 12528, 13920, 15660, 20206, 20880, 25056, 30309, 31320, 40412, 41760, 50515, 60618, 62640, 80824, 90927, 101030, 121236, 125280, 151545, 161648, 181854, 202060, 242472, 272781, 292987, 303090, 323296, 363708, 404120, 454635, 484944, 545562, 585974, 606180, 727416, 808240, 878961, 909270, 969888, 1091124, 1171948, 1212360, 1363905, 1454832, 1464935, 1616480, 1757922, 1818540, 2182248, 2343896, 2424720, 2636883, 2727810, 2909664, 2929870, 3515844, 3637080, 4364496, 4394805, 4687792, 4849440, 5273766, 5455620, 5859740, 7031688, 7274160, 7910649, 8728992, 8789610, 9375584, 10547532, 10911240, 11719480, 13184415, 14063376, 14548320, 15821298, 17579220, 21095064, 21822480, 23438960, 26368830, 28126752, 31642596, 35158440, 39553245, 42190128, 43644960, 46877920, 52737660, 63285192, 70316880, 79106490, 84380256, 105475320, 126570384, 140633760, 158212980, 210950640, 253140768, 316425960, 421901280, 632851920, 1265703840]

約数ペア:

[(1, 1265703840), (2, 632851920), (3, 421901280), (4, 316425960), (5, 253140768), (6, 210950640), (8, 158212980), (9, 140633760), (10, 126570384), (12, 105475320), (15, 84380256), (16, 79106490), (18, 70316880), (20, 63285192), (24, 52737660), (27, 46877920), (29, 43644960), (30, 42190128), (32, 39553245), (36, 35158440), (40, 31642596), (45, 28126752), (48, 26368830), (54, 23438960), (58, 21822480), (60, 21095064), (72, 17579220), (80, 15821298), (87, 14548320), (90, 14063376), (96, 13184415), (108, 11719480), (116, 10911240), (120, 10547532), (135, 9375584), (144, 8789610), (145, 8728992), (160, 7910649), (174, 7274160), (180, 7031688), (216, 5859740), (232, 5455620), (240, 5273766), (261, 4849440), (270, 4687792), (288, 4394805), (290, 4364496), (348, 3637080), (360, 3515844), (432, 2929870), (435, 2909664), (464, 2727810), (480, 2636883), (522, 2424720), (540, 2343896), (580, 2182248), (696, 1818540), (720, 1757922), (783, 1616480), (864, 1464935), (870, 1454832), (928, 1363905), (1044, 1212360), (1080, 1171948), (1160, 1091124), (1305, 969888), (1392, 909270), (1440, 878961), (1566, 808240), (1740, 727416), (2088, 606180), (2160, 585974), (2320, 545562), (2610, 484944), (2784, 454635), (3132, 404120), (3480, 363708), (3915, 323296), (4176, 303090), (4320, 292987), (4640, 272781), (5220, 242472), (6264, 202060), (6960, 181854), (7830, 161648), (8352, 151545), (10103, 125280), (10440, 121236), (12528, 101030), (13920, 90927), (15660, 80824), (20206, 62640), (20880, 60618), (25056, 50515), (30309, 41760), (31320, 40412)]