2010849720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:526

約数の個数: 256

約数和(自身を含む): 6858362880

約数和(自身を除く): 4847513160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 157, 165, 186, 220, 248, 264, 310, 313, 314, 330, 341, 372, 440, 465, 471, 620, 626, 628, 660, 682, 744, 785, 930, 939, 942, 1023, 1240, 1252, 1256, 1320, 1364, 1565, 1570, 1705, 1727, 1860, 1878, 1884, 2046, 2355, 2504, 2728, 3130, 3140, 3410, 3443, 3454, 3720, 3756, 3768, 4092, 4695, 4710, 4867, 5115, 5181, 6260, 6280, 6820, 6886, 6908, 7512, 8184, 8635, 9390, 9420, 9703, 9734, 10230, 10329, 10362, 12520, 13640, 13772, 13816, 14601, 17215, 17270, 18780, 18840, 19406, 19468, 20460, 20658, 20724, 24335, 25905, 27544, 29109, 29202, 34430, 34540, 37560, 38812, 38936, 40920, 41316, 41448, 48515, 48670, 49141, 51645, 51810, 53537, 58218, 58404, 68860, 69080, 73005, 77624, 82632, 97030, 97340, 98282, 103290, 103620, 106733, 107074, 116436, 116808, 137720, 145545, 146010, 147423, 160611, 194060, 194680, 196564, 206580, 207240, 213466, 214148, 232872, 245705, 267685, 291090, 292020, 294846, 320199, 321222, 388120, 393128, 413160, 426932, 428296, 491410, 533665, 535370, 540551, 582180, 584040, 589692, 640398, 642444, 737115, 803055, 853864, 982820, 1067330, 1070740, 1081102, 1164360, 1179384, 1280796, 1284888, 1474230, 1523371, 1600995, 1606110, 1621653, 1965640, 2134660, 2141480, 2162204, 2561592, 2702755, 2948460, 3046742, 3201990, 3212220, 3243306, 4269320, 4324408, 4570113, 5405510, 5896920, 6093484, 6403980, 6424440, 6486612, 7616855, 8108265, 9140226, 10811020, 12186968, 12807960, 12973224, 15233710, 16216530, 16757081, 18280452, 21622040, 22850565, 30467420, 32433060, 33514162, 36560904, 45701130, 50271243, 60934840, 64866120, 67028324, 83785405, 91402260, 100542486, 134056648, 167570810, 182804520, 201084972, 251356215, 335141620, 402169944, 502712430, 670283240, 1005424860, 2010849720]

約数ペア:

[(1, 2010849720), (2, 1005424860), (3, 670283240), (4, 502712430), (5, 402169944), (6, 335141620), (8, 251356215), (10, 201084972), (11, 182804520), (12, 167570810), (15, 134056648), (20, 100542486), (22, 91402260), (24, 83785405), (30, 67028324), (31, 64866120), (33, 60934840), (40, 50271243), (44, 45701130), (55, 36560904), (60, 33514162), (62, 32433060), (66, 30467420), (88, 22850565), (93, 21622040), (110, 18280452), (120, 16757081), (124, 16216530), (132, 15233710), (155, 12973224), (157, 12807960), (165, 12186968), (186, 10811020), (220, 9140226), (248, 8108265), (264, 7616855), (310, 6486612), (313, 6424440), (314, 6403980), (330, 6093484), (341, 5896920), (372, 5405510), (440, 4570113), (465, 4324408), (471, 4269320), (620, 3243306), (626, 3212220), (628, 3201990), (660, 3046742), (682, 2948460), (744, 2702755), (785, 2561592), (930, 2162204), (939, 2141480), (942, 2134660), (1023, 1965640), (1240, 1621653), (1252, 1606110), (1256, 1600995), (1320, 1523371), (1364, 1474230), (1565, 1284888), (1570, 1280796), (1705, 1179384), (1727, 1164360), (1860, 1081102), (1878, 1070740), (1884, 1067330), (2046, 982820), (2355, 853864), (2504, 803055), (2728, 737115), (3130, 642444), (3140, 640398), (3410, 589692), (3443, 584040), (3454, 582180), (3720, 540551), (3756, 535370), (3768, 533665), (4092, 491410), (4695, 428296), (4710, 426932), (4867, 413160), (5115, 393128), (5181, 388120), (6260, 321222), (6280, 320199), (6820, 294846), (6886, 292020), (6908, 291090), (7512, 267685), (8184, 245705), (8635, 232872), (9390, 214148), (9420, 213466), (9703, 207240), (9734, 206580), (10230, 196564), (10329, 194680), (10362, 194060), (12520, 160611), (13640, 147423), (13772, 146010), (13816, 145545), (14601, 137720), (17215, 116808), (17270, 116436), (18780, 107074), (18840, 106733), (19406, 103620), (19468, 103290), (20460, 98282), (20658, 97340), (20724, 97030), (24335, 82632), (25905, 77624), (27544, 73005), (29109, 69080), (29202, 68860), (34430, 58404), (34540, 58218), (37560, 53537), (38812, 51810), (38936, 51645), (40920, 49141), (41316, 48670), (41448, 48515)]