2107934280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{677}}^1$

素因数の和:762

約数の個数: 240

約数和(自身を含む): 7331736060

約数和(自身を除く): 5223801780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 677, 744, 810, 837, 930, 961, 1080, 1116, 1240, 1354, 1395, 1620, 1674, 1860, 1922, 2031, 2232, 2511, 2708, 2790, 2883, 3240, 3348, 3385, 3720, 3844, 4062, 4185, 4805, 5022, 5416, 5580, 5766, 6093, 6696, 6770, 7688, 8124, 8370, 8649, 9610, 10044, 10155, 11160, 11532, 12186, 12555, 13540, 14415, 16248, 16740, 17298, 18279, 19220, 20088, 20310, 20987, 23064, 24372, 25110, 25947, 27080, 28830, 30465, 33480, 34596, 36558, 38440, 40620, 41974, 43245, 48744, 50220, 51894, 54837, 57660, 60930, 62961, 69192, 73116, 77841, 81240, 83948, 86490, 91395, 100440, 103788, 104935, 109674, 115320, 121860, 125922, 129735, 146232, 155682, 167896, 172980, 182790, 188883, 207576, 209870, 219348, 243720, 251844, 259470, 274185, 311364, 314805, 345960, 365580, 377766, 389205, 419740, 438696, 503688, 518940, 548370, 566649, 622728, 629610, 650597, 731160, 755532, 778410, 839480, 944415, 1037880, 1096740, 1133298, 1259220, 1301194, 1511064, 1556820, 1699947, 1888830, 1951791, 2193480, 2266596, 2518440, 2602388, 2833245, 3113640, 3252985, 3399894, 3777660, 3903582, 4533192, 5204776, 5666490, 5855373, 6505970, 6799788, 7555320, 7807164, 8499735, 9758955, 11332980, 11710746, 13011940, 13599576, 15614328, 16999470, 17566119, 19517910, 22665960, 23421492, 26023880, 29276865, 33998940, 35132238, 39035820, 46842984, 52698357, 58553730, 67997880, 70264476, 78071640, 87830595, 105396714, 117107460, 140528952, 175661190, 210793428, 234214920, 263491785, 351322380, 421586856, 526983570, 702644760, 1053967140, 2107934280]

約数ペア:

[(1, 2107934280), (2, 1053967140), (3, 702644760), (4, 526983570), (5, 421586856), (6, 351322380), (8, 263491785), (9, 234214920), (10, 210793428), (12, 175661190), (15, 140528952), (18, 117107460), (20, 105396714), (24, 87830595), (27, 78071640), (30, 70264476), (31, 67997880), (36, 58553730), (40, 52698357), (45, 46842984), (54, 39035820), (60, 35132238), (62, 33998940), (72, 29276865), (81, 26023880), (90, 23421492), (93, 22665960), (108, 19517910), (120, 17566119), (124, 16999470), (135, 15614328), (155, 13599576), (162, 13011940), (180, 11710746), (186, 11332980), (216, 9758955), (248, 8499735), (270, 7807164), (279, 7555320), (310, 6799788), (324, 6505970), (360, 5855373), (372, 5666490), (405, 5204776), (465, 4533192), (540, 3903582), (558, 3777660), (620, 3399894), (648, 3252985), (677, 3113640), (744, 2833245), (810, 2602388), (837, 2518440), (930, 2266596), (961, 2193480), (1080, 1951791), (1116, 1888830), (1240, 1699947), (1354, 1556820), (1395, 1511064), (1620, 1301194), (1674, 1259220), (1860, 1133298), (1922, 1096740), (2031, 1037880), (2232, 944415), (2511, 839480), (2708, 778410), (2790, 755532), (2883, 731160), (3240, 650597), (3348, 629610), (3385, 622728), (3720, 566649), (3844, 548370), (4062, 518940), (4185, 503688), (4805, 438696), (5022, 419740), (5416, 389205), (5580, 377766), (5766, 365580), (6093, 345960), (6696, 314805), (6770, 311364), (7688, 274185), (8124, 259470), (8370, 251844), (8649, 243720), (9610, 219348), (10044, 209870), (10155, 207576), (11160, 188883), (11532, 182790), (12186, 172980), (12555, 167896), (13540, 155682), (14415, 146232), (16248, 129735), (16740, 125922), (17298, 121860), (18279, 115320), (19220, 109674), (20088, 104935), (20310, 103788), (20987, 100440), (23064, 91395), (24372, 86490), (25110, 83948), (25947, 81240), (27080, 77841), (28830, 73116), (30465, 69192), (33480, 62961), (34596, 60930), (36558, 57660), (38440, 54837), (40620, 51894), (41974, 50220), (43245, 48744)]