39100320

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 240

約数和(自身を含む): 158070528

約数和(自身を除く): 118970208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 431, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 862, 864, 945, 1008, 1080, 1120, 1134, 1260, 1293, 1296, 1440, 1512, 1620, 1680, 1724, 1890, 2016, 2155, 2160, 2268, 2520, 2586, 2592, 2835, 3017, 3024, 3240, 3360, 3448, 3780, 3879, 4310, 4320, 4536, 5040, 5172, 5670, 6034, 6048, 6465, 6480, 6896, 7560, 7758, 8620, 9051, 9072, 10080, 10344, 11340, 11637, 12068, 12930, 12960, 13792, 15085, 15120, 15516, 17240, 18102, 18144, 19395, 20688, 22680, 23274, 24136, 25860, 27153, 30170, 30240, 31032, 34480, 34911, 36204, 38790, 41376, 45255, 45360, 46548, 48272, 51720, 54306, 58185, 60340, 62064, 68960, 69822, 72408, 77580, 81459, 90510, 90720, 93096, 96544, 103440, 108612, 116370, 120680, 124128, 135765, 139644, 144816, 155160, 162918, 174555, 181020, 186192, 206880, 217224, 232740, 241360, 244377, 271530, 279288, 289632, 310320, 325836, 349110, 362040, 372384, 407295, 434448, 465480, 482720, 488754, 543060, 558576, 620640, 651672, 698220, 724080, 814590, 868896, 930960, 977508, 1086120, 1117152, 1221885, 1303344, 1396440, 1448160, 1629180, 1861920, 1955016, 2172240, 2443770, 2606688, 2792880, 3258360, 3910032, 4344480, 4887540, 5585760, 6516720, 7820064, 9775080, 13033440, 19550160, 39100320]

約数ペア:

[(1, 39100320), (2, 19550160), (3, 13033440), (4, 9775080), (5, 7820064), (6, 6516720), (7, 5585760), (8, 4887540), (9, 4344480), (10, 3910032), (12, 3258360), (14, 2792880), (15, 2606688), (16, 2443770), (18, 2172240), (20, 1955016), (21, 1861920), (24, 1629180), (27, 1448160), (28, 1396440), (30, 1303344), (32, 1221885), (35, 1117152), (36, 1086120), (40, 977508), (42, 930960), (45, 868896), (48, 814590), (54, 724080), (56, 698220), (60, 651672), (63, 620640), (70, 558576), (72, 543060), (80, 488754), (81, 482720), (84, 465480), (90, 434448), (96, 407295), (105, 372384), (108, 362040), (112, 349110), (120, 325836), (126, 310320), (135, 289632), (140, 279288), (144, 271530), (160, 244377), (162, 241360), (168, 232740), (180, 217224), (189, 206880), (210, 186192), (216, 181020), (224, 174555), (240, 162918), (252, 155160), (270, 144816), (280, 139644), (288, 135765), (315, 124128), (324, 120680), (336, 116370), (360, 108612), (378, 103440), (405, 96544), (420, 93096), (431, 90720), (432, 90510), (480, 81459), (504, 77580), (540, 72408), (560, 69822), (567, 68960), (630, 62064), (648, 60340), (672, 58185), (720, 54306), (756, 51720), (810, 48272), (840, 46548), (862, 45360), (864, 45255), (945, 41376), (1008, 38790), (1080, 36204), (1120, 34911), (1134, 34480), (1260, 31032), (1293, 30240), (1296, 30170), (1440, 27153), (1512, 25860), (1620, 24136), (1680, 23274), (1724, 22680), (1890, 20688), (2016, 19395), (2155, 18144), (2160, 18102), (2268, 17240), (2520, 15516), (2586, 15120), (2592, 15085), (2835, 13792), (3017, 12960), (3024, 12930), (3240, 12068), (3360, 11637), (3448, 11340), (3780, 10344), (3879, 10080), (4310, 9072), (4320, 9051), (4536, 8620), (5040, 7758), (5172, 7560), (5670, 6896), (6034, 6480), (6048, 6465)]