216393120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 240

約数和(自身を含む): 779375520

約数和(自身を除く): 562982400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 96, 108, 118, 120, 135, 144, 160, 162, 177, 180, 216, 236, 240, 270, 283, 288, 295, 324, 354, 360, 405, 432, 472, 480, 531, 540, 566, 590, 648, 708, 720, 810, 849, 864, 885, 944, 1062, 1080, 1132, 1180, 1296, 1415, 1416, 1440, 1593, 1620, 1698, 1770, 1888, 2124, 2160, 2264, 2360, 2547, 2592, 2655, 2830, 2832, 3186, 3240, 3396, 3540, 4245, 4248, 4320, 4528, 4720, 4779, 5094, 5310, 5660, 5664, 6372, 6480, 6792, 7080, 7641, 7965, 8490, 8496, 9056, 9440, 9558, 10188, 10620, 11320, 12735, 12744, 12960, 13584, 14160, 15282, 15930, 16697, 16980, 16992, 19116, 20376, 21240, 22640, 22923, 23895, 25470, 25488, 27168, 28320, 30564, 31860, 33394, 33960, 38205, 38232, 40752, 42480, 45280, 45846, 47790, 50091, 50940, 50976, 61128, 63720, 66788, 67920, 76410, 76464, 81504, 83485, 84960, 91692, 95580, 100182, 101880, 114615, 122256, 127440, 133576, 135840, 150273, 152820, 152928, 166970, 183384, 191160, 200364, 203760, 229230, 244512, 250455, 254880, 267152, 300546, 305640, 333940, 366768, 382320, 400728, 407520, 450819, 458460, 500910, 534304, 601092, 611280, 667880, 733536, 751365, 764640, 801456, 901638, 916920, 1001820, 1202184, 1222560, 1335760, 1352457, 1502730, 1602912, 1803276, 1833840, 2003640, 2254095, 2404368, 2671520, 2704914, 3005460, 3606552, 3667680, 4007280, 4508190, 4808736, 5409828, 6010920, 6762285, 7213104, 8014560, 9016380, 10819656, 12021840, 13524570, 14426208, 18032760, 21639312, 24043680, 27049140, 36065520, 43278624, 54098280, 72131040, 108196560, 216393120]

約数ペア:

[(1, 216393120), (2, 108196560), (3, 72131040), (4, 54098280), (5, 43278624), (6, 36065520), (8, 27049140), (9, 24043680), (10, 21639312), (12, 18032760), (15, 14426208), (16, 13524570), (18, 12021840), (20, 10819656), (24, 9016380), (27, 8014560), (30, 7213104), (32, 6762285), (36, 6010920), (40, 5409828), (45, 4808736), (48, 4508190), (54, 4007280), (59, 3667680), (60, 3606552), (72, 3005460), (80, 2704914), (81, 2671520), (90, 2404368), (96, 2254095), (108, 2003640), (118, 1833840), (120, 1803276), (135, 1602912), (144, 1502730), (160, 1352457), (162, 1335760), (177, 1222560), (180, 1202184), (216, 1001820), (236, 916920), (240, 901638), (270, 801456), (283, 764640), (288, 751365), (295, 733536), (324, 667880), (354, 611280), (360, 601092), (405, 534304), (432, 500910), (472, 458460), (480, 450819), (531, 407520), (540, 400728), (566, 382320), (590, 366768), (648, 333940), (708, 305640), (720, 300546), (810, 267152), (849, 254880), (864, 250455), (885, 244512), (944, 229230), (1062, 203760), (1080, 200364), (1132, 191160), (1180, 183384), (1296, 166970), (1415, 152928), (1416, 152820), (1440, 150273), (1593, 135840), (1620, 133576), (1698, 127440), (1770, 122256), (1888, 114615), (2124, 101880), (2160, 100182), (2264, 95580), (2360, 91692), (2547, 84960), (2592, 83485), (2655, 81504), (2830, 76464), (2832, 76410), (3186, 67920), (3240, 66788), (3396, 63720), (3540, 61128), (4245, 50976), (4248, 50940), (4320, 50091), (4528, 47790), (4720, 45846), (4779, 45280), (5094, 42480), (5310, 40752), (5660, 38232), (5664, 38205), (6372, 33960), (6480, 33394), (6792, 31860), (7080, 30564), (7641, 28320), (7965, 27168), (8490, 25488), (8496, 25470), (9056, 23895), (9440, 22923), (9558, 22640), (10188, 21240), (10620, 20376), (11320, 19116), (12735, 16992), (12744, 16980), (12960, 16697), (13584, 15930), (14160, 15282)]