2020036680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1301}}^1$

素因数の和:1564

約数の個数: 192

約数和(自身を含む): 6946430400

約数和(自身を除く): 4926393720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 227, 228, 285, 342, 360, 380, 454, 456, 570, 681, 684, 760, 855, 908, 1135, 1140, 1301, 1362, 1368, 1710, 1816, 2043, 2270, 2280, 2602, 2724, 3405, 3420, 3903, 4086, 4313, 4540, 5204, 5448, 6505, 6810, 6840, 7806, 8172, 8626, 9080, 10215, 10408, 11709, 12939, 13010, 13620, 15612, 16344, 17252, 19515, 20430, 21565, 23418, 24719, 25878, 26020, 27240, 31224, 34504, 38817, 39030, 40860, 43130, 46836, 49438, 51756, 52040, 58545, 64695, 74157, 77634, 78060, 81720, 86260, 93672, 98876, 103512, 117090, 123595, 129390, 148314, 155268, 156120, 172520, 194085, 197752, 222471, 234180, 247190, 258780, 295327, 296628, 310536, 370785, 388170, 444942, 468360, 494380, 517560, 590654, 593256, 741570, 776340, 885981, 889884, 988760, 1112355, 1181308, 1476635, 1483140, 1552680, 1771962, 1779768, 2224710, 2362616, 2657943, 2953270, 2966280, 3543924, 4429905, 4449420, 5315886, 5611213, 5906540, 7087848, 8859810, 8898840, 10631772, 11222426, 11813080, 13289715, 16833639, 17719620, 21263544, 22444852, 26579430, 28056065, 33667278, 35439240, 44889704, 50500917, 53158860, 56112130, 67334556, 84168195, 101001834, 106317720, 112224260, 134669112, 168336390, 202003668, 224448520, 252504585, 336672780, 404007336, 505009170, 673345560, 1010018340, 2020036680]

約数ペア:

[(1, 2020036680), (2, 1010018340), (3, 673345560), (4, 505009170), (5, 404007336), (6, 336672780), (8, 252504585), (9, 224448520), (10, 202003668), (12, 168336390), (15, 134669112), (18, 112224260), (19, 106317720), (20, 101001834), (24, 84168195), (30, 67334556), (36, 56112130), (38, 53158860), (40, 50500917), (45, 44889704), (57, 35439240), (60, 33667278), (72, 28056065), (76, 26579430), (90, 22444852), (95, 21263544), (114, 17719620), (120, 16833639), (152, 13289715), (171, 11813080), (180, 11222426), (190, 10631772), (227, 8898840), (228, 8859810), (285, 7087848), (342, 5906540), (360, 5611213), (380, 5315886), (454, 4449420), (456, 4429905), (570, 3543924), (681, 2966280), (684, 2953270), (760, 2657943), (855, 2362616), (908, 2224710), (1135, 1779768), (1140, 1771962), (1301, 1552680), (1362, 1483140), (1368, 1476635), (1710, 1181308), (1816, 1112355), (2043, 988760), (2270, 889884), (2280, 885981), (2602, 776340), (2724, 741570), (3405, 593256), (3420, 590654), (3903, 517560), (4086, 494380), (4313, 468360), (4540, 444942), (5204, 388170), (5448, 370785), (6505, 310536), (6810, 296628), (6840, 295327), (7806, 258780), (8172, 247190), (8626, 234180), (9080, 222471), (10215, 197752), (10408, 194085), (11709, 172520), (12939, 156120), (13010, 155268), (13620, 148314), (15612, 129390), (16344, 123595), (17252, 117090), (19515, 103512), (20430, 98876), (21565, 93672), (23418, 86260), (24719, 81720), (25878, 78060), (26020, 77634), (27240, 74157), (31224, 64695), (34504, 58545), (38817, 52040), (39030, 51756), (40860, 49438), (43130, 46836)]