1942949120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 5704231680

約数和(自身を除く): 3761282560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 101, 112, 113, 128, 133, 140, 152, 160, 190, 202, 224, 226, 256, 266, 280, 304, 320, 380, 404, 448, 452, 505, 532, 560, 565, 608, 640, 665, 707, 760, 791, 808, 896, 904, 1010, 1064, 1120, 1130, 1216, 1280, 1330, 1414, 1520, 1582, 1616, 1792, 1808, 1919, 2020, 2128, 2147, 2240, 2260, 2432, 2660, 2828, 3040, 3164, 3232, 3535, 3616, 3838, 3955, 4040, 4256, 4294, 4480, 4520, 4864, 5320, 5656, 6080, 6328, 6464, 7070, 7232, 7676, 7910, 8080, 8512, 8588, 8960, 9040, 9595, 10640, 10735, 11312, 11413, 12160, 12656, 12928, 13433, 14140, 14464, 15029, 15352, 15820, 16160, 17024, 17176, 18080, 19190, 21280, 21470, 22624, 22826, 24320, 25312, 25856, 26866, 28280, 28928, 30058, 30704, 31640, 32320, 34048, 34352, 36160, 38380, 42560, 42940, 45248, 45652, 50624, 53732, 56560, 57065, 60116, 61408, 63280, 64640, 67165, 68704, 72320, 75145, 76760, 79891, 85120, 85880, 90496, 91304, 101248, 107464, 113120, 114130, 120232, 122816, 126560, 129280, 134330, 137408, 144640, 150290, 153520, 159782, 170240, 171760, 180992, 182608, 202496, 214928, 216847, 226240, 228260, 240464, 245632, 253120, 268660, 274816, 300580, 307040, 319564, 343520, 365216, 399455, 429856, 433694, 452480, 456520, 480928, 491264, 506240, 537320, 549632, 601160, 614080, 639128, 687040, 730432, 798910, 859712, 867388, 904960, 913040, 961856, 1012480, 1074640, 1084235, 1202320, 1228160, 1278256, 1374080, 1460864, 1517929, 1597820, 1719424, 1734776, 1826080, 1923712, 2149280, 2168470, 2404640, 2456320, 2556512, 2748160, 2921728, 3035858, 3195640, 3438848, 3469552, 3652160, 3847424, 4298560, 4336940, 4809280, 5113024, 6071716, 6391280, 6939104, 7304320, 7589645, 8597120, 8673880, 9618560, 10226048, 12143432, 12782560, 13878208, 14608640, 15179290, 17194240, 17347760, 19237120, 20452096, 24286864, 25565120, 27756416, 30358580, 34695520, 48573728, 51130240, 55512832, 60717160, 69391040, 97147456, 102260480, 121434320, 138782080, 194294912, 242868640, 277564160, 388589824, 485737280, 971474560, 1942949120]

約数ペア:

[(1, 1942949120), (2, 971474560), (4, 485737280), (5, 388589824), (7, 277564160), (8, 242868640), (10, 194294912), (14, 138782080), (16, 121434320), (19, 102260480), (20, 97147456), (28, 69391040), (32, 60717160), (35, 55512832), (38, 51130240), (40, 48573728), (56, 34695520), (64, 30358580), (70, 27756416), (76, 25565120), (80, 24286864), (95, 20452096), (101, 19237120), (112, 17347760), (113, 17194240), (128, 15179290), (133, 14608640), (140, 13878208), (152, 12782560), (160, 12143432), (190, 10226048), (202, 9618560), (224, 8673880), (226, 8597120), (256, 7589645), (266, 7304320), (280, 6939104), (304, 6391280), (320, 6071716), (380, 5113024), (404, 4809280), (448, 4336940), (452, 4298560), (505, 3847424), (532, 3652160), (560, 3469552), (565, 3438848), (608, 3195640), (640, 3035858), (665, 2921728), (707, 2748160), (760, 2556512), (791, 2456320), (808, 2404640), (896, 2168470), (904, 2149280), (1010, 1923712), (1064, 1826080), (1120, 1734776), (1130, 1719424), (1216, 1597820), (1280, 1517929), (1330, 1460864), (1414, 1374080), (1520, 1278256), (1582, 1228160), (1616, 1202320), (1792, 1084235), (1808, 1074640), (1919, 1012480), (2020, 961856), (2128, 913040), (2147, 904960), (2240, 867388), (2260, 859712), (2432, 798910), (2660, 730432), (2828, 687040), (3040, 639128), (3164, 614080), (3232, 601160), (3535, 549632), (3616, 537320), (3838, 506240), (3955, 491264), (4040, 480928), (4256, 456520), (4294, 452480), (4480, 433694), (4520, 429856), (4864, 399455), (5320, 365216), (5656, 343520), (6080, 319564), (6328, 307040), (6464, 300580), (7070, 274816), (7232, 268660), (7676, 253120), (7910, 245632), (8080, 240464), (8512, 228260), (8588, 226240), (8960, 216847), (9040, 214928), (9595, 202496), (10640, 182608), (10735, 180992), (11312, 171760), (11413, 170240), (12160, 159782), (12656, 153520), (12928, 150290), (13433, 144640), (14140, 137408), (14464, 134330), (15029, 129280), (15352, 126560), (15820, 122816), (16160, 120232), (17024, 114130), (17176, 113120), (18080, 107464), (19190, 101248), (21280, 91304), (21470, 90496), (22624, 85880), (22826, 85120), (24320, 79891), (25312, 76760), (25856, 75145), (26866, 72320), (28280, 68704), (28928, 67165), (30058, 64640), (30704, 63280), (31640, 61408), (32320, 60116), (34048, 57065), (34352, 56560), (36160, 53732), (38380, 50624), (42560, 45652), (42940, 45248)]