2019385920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:533

約数の個数: 224

約数和(自身を含む): 6603431040

約数和(自身を除く): 4584045120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 101, 118, 120, 160, 177, 192, 202, 236, 240, 295, 303, 320, 353, 354, 404, 472, 480, 505, 590, 606, 706, 708, 808, 885, 944, 960, 1010, 1059, 1180, 1212, 1412, 1416, 1515, 1616, 1765, 1770, 1888, 2020, 2118, 2360, 2424, 2824, 2832, 3030, 3232, 3530, 3540, 3776, 4040, 4236, 4720, 4848, 5295, 5648, 5664, 5959, 6060, 6464, 7060, 7080, 8080, 8472, 9440, 9696, 10590, 11296, 11328, 11918, 12120, 14120, 14160, 16160, 16944, 17877, 18880, 19392, 20827, 21180, 22592, 23836, 24240, 28240, 28320, 29795, 32320, 33888, 35653, 35754, 41654, 42360, 47672, 48480, 56480, 56640, 59590, 62481, 67776, 71306, 71508, 83308, 84720, 89385, 95344, 96960, 104135, 106959, 112960, 119180, 124962, 142612, 143016, 166616, 169440, 178265, 178770, 190688, 208270, 213918, 238360, 249924, 285224, 286032, 312405, 333232, 338880, 356530, 357540, 381376, 416540, 427836, 476720, 499848, 534795, 570448, 572064, 624810, 666464, 713060, 715080, 833080, 855672, 953440, 999696, 1069590, 1140896, 1144128, 1249620, 1332928, 1426120, 1430160, 1666160, 1711344, 1906880, 1999392, 2103527, 2139180, 2281792, 2499240, 2852240, 2860320, 3332320, 3422688, 3998784, 4207054, 4278360, 4998480, 5704480, 5720640, 6310581, 6664640, 6845376, 8414108, 8556720, 9996960, 10517635, 11408960, 12621162, 16828216, 17113440, 19993920, 21035270, 25242324, 31552905, 33656432, 34226880, 42070540, 50484648, 63105810, 67312864, 84141080, 100969296, 126211620, 134625728, 168282160, 201938592, 252423240, 336564320, 403877184, 504846480, 673128640, 1009692960, 2019385920]

約数ペア:

[(1, 2019385920), (2, 1009692960), (3, 673128640), (4, 504846480), (5, 403877184), (6, 336564320), (8, 252423240), (10, 201938592), (12, 168282160), (15, 134625728), (16, 126211620), (20, 100969296), (24, 84141080), (30, 67312864), (32, 63105810), (40, 50484648), (48, 42070540), (59, 34226880), (60, 33656432), (64, 31552905), (80, 25242324), (96, 21035270), (101, 19993920), (118, 17113440), (120, 16828216), (160, 12621162), (177, 11408960), (192, 10517635), (202, 9996960), (236, 8556720), (240, 8414108), (295, 6845376), (303, 6664640), (320, 6310581), (353, 5720640), (354, 5704480), (404, 4998480), (472, 4278360), (480, 4207054), (505, 3998784), (590, 3422688), (606, 3332320), (706, 2860320), (708, 2852240), (808, 2499240), (885, 2281792), (944, 2139180), (960, 2103527), (1010, 1999392), (1059, 1906880), (1180, 1711344), (1212, 1666160), (1412, 1430160), (1416, 1426120), (1515, 1332928), (1616, 1249620), (1765, 1144128), (1770, 1140896), (1888, 1069590), (2020, 999696), (2118, 953440), (2360, 855672), (2424, 833080), (2824, 715080), (2832, 713060), (3030, 666464), (3232, 624810), (3530, 572064), (3540, 570448), (3776, 534795), (4040, 499848), (4236, 476720), (4720, 427836), (4848, 416540), (5295, 381376), (5648, 357540), (5664, 356530), (5959, 338880), (6060, 333232), (6464, 312405), (7060, 286032), (7080, 285224), (8080, 249924), (8472, 238360), (9440, 213918), (9696, 208270), (10590, 190688), (11296, 178770), (11328, 178265), (11918, 169440), (12120, 166616), (14120, 143016), (14160, 142612), (16160, 124962), (16944, 119180), (17877, 112960), (18880, 106959), (19392, 104135), (20827, 96960), (21180, 95344), (22592, 89385), (23836, 84720), (24240, 83308), (28240, 71508), (28320, 71306), (29795, 67776), (32320, 62481), (33888, 59590), (35653, 56640), (35754, 56480), (41654, 48480), (42360, 47672)]