4278809920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1069

約数の個数: 224

約数和(自身を含む): 12778776576

約数和(自身を除く): 8499966656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 211, 220, 224, 280, 308, 320, 352, 385, 422, 440, 448, 560, 616, 704, 770, 823, 844, 880, 1055, 1120, 1232, 1477, 1540, 1646, 1688, 1760, 2110, 2240, 2321, 2464, 2954, 3080, 3292, 3376, 3520, 4115, 4220, 4642, 4928, 5761, 5908, 6160, 6584, 6752, 7385, 8230, 8440, 9053, 9284, 11522, 11605, 11816, 12320, 13168, 13504, 14770, 16247, 16460, 16880, 18106, 18568, 23044, 23210, 23632, 24640, 26336, 28805, 29540, 32494, 32920, 33760, 36212, 37136, 45265, 46088, 46420, 47264, 52672, 57610, 59080, 63371, 64988, 65840, 67520, 72424, 74272, 81235, 90530, 92176, 92840, 94528, 115220, 118160, 126742, 129976, 131680, 144848, 148544, 162470, 173653, 181060, 184352, 185680, 230440, 236320, 253484, 259952, 263360, 289696, 316855, 324940, 347306, 362120, 368704, 371360, 460880, 472640, 506968, 519904, 579392, 633710, 649880, 694612, 724240, 742720, 868265, 921760, 1013936, 1039808, 1215571, 1267420, 1299760, 1389224, 1448480, 1736530, 1843520, 1910183, 2027872, 2431142, 2534840, 2599520, 2778448, 2896960, 3473060, 3820366, 4055744, 4862284, 5069680, 5199040, 5556896, 6077855, 6946120, 7640732, 9550915, 9724568, 10139360, 11113792, 12155710, 13371281, 13892240, 15281464, 19101830, 19449136, 20278720, 24311420, 26742562, 27784480, 30562928, 38203660, 38898272, 48622840, 53485124, 55568960, 61125856, 66856405, 76407320, 77796544, 97245680, 106970248, 122251712, 133712810, 152814640, 194491360, 213940496, 267425620, 305629280, 388982720, 427880992, 534851240, 611258560, 855761984, 1069702480, 2139404960, 4278809920]

約数ペア:

[(1, 4278809920), (2, 2139404960), (4, 1069702480), (5, 855761984), (7, 611258560), (8, 534851240), (10, 427880992), (11, 388982720), (14, 305629280), (16, 267425620), (20, 213940496), (22, 194491360), (28, 152814640), (32, 133712810), (35, 122251712), (40, 106970248), (44, 97245680), (55, 77796544), (56, 76407320), (64, 66856405), (70, 61125856), (77, 55568960), (80, 53485124), (88, 48622840), (110, 38898272), (112, 38203660), (140, 30562928), (154, 27784480), (160, 26742562), (176, 24311420), (211, 20278720), (220, 19449136), (224, 19101830), (280, 15281464), (308, 13892240), (320, 13371281), (352, 12155710), (385, 11113792), (422, 10139360), (440, 9724568), (448, 9550915), (560, 7640732), (616, 6946120), (704, 6077855), (770, 5556896), (823, 5199040), (844, 5069680), (880, 4862284), (1055, 4055744), (1120, 3820366), (1232, 3473060), (1477, 2896960), (1540, 2778448), (1646, 2599520), (1688, 2534840), (1760, 2431142), (2110, 2027872), (2240, 1910183), (2321, 1843520), (2464, 1736530), (2954, 1448480), (3080, 1389224), (3292, 1299760), (3376, 1267420), (3520, 1215571), (4115, 1039808), (4220, 1013936), (4642, 921760), (4928, 868265), (5761, 742720), (5908, 724240), (6160, 694612), (6584, 649880), (6752, 633710), (7385, 579392), (8230, 519904), (8440, 506968), (9053, 472640), (9284, 460880), (11522, 371360), (11605, 368704), (11816, 362120), (12320, 347306), (13168, 324940), (13504, 316855), (14770, 289696), (16247, 263360), (16460, 259952), (16880, 253484), (18106, 236320), (18568, 230440), (23044, 185680), (23210, 184352), (23632, 181060), (24640, 173653), (26336, 162470), (28805, 148544), (29540, 144848), (32494, 131680), (32920, 129976), (33760, 126742), (36212, 118160), (37136, 115220), (45265, 94528), (46088, 92840), (46420, 92176), (47264, 90530), (52672, 81235), (57610, 74272), (59080, 72424), (63371, 67520), (64988, 65840)]