2719676960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16981}}^1$

素因数の和:17027

約数の個数: 192

約数和(自身を含む): 8627399424

約数和(自身を除く): 5907722464

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2288, 2464, 2860, 2912, 3080, 3640, 4004, 4576, 5005, 5720, 6160, 7280, 8008, 10010, 11440, 12320, 14560, 16016, 16981, 20020, 22880, 32032, 33962, 40040, 67924, 80080, 84905, 118867, 135848, 160160, 169810, 186791, 220753, 237734, 271696, 339620, 373582, 441506, 475468, 543392, 594335, 679240, 747164, 883012, 933955, 950936, 1103765, 1188670, 1307537, 1358480, 1494328, 1545271, 1766024, 1867910, 1901872, 2207530, 2377340, 2428283, 2615074, 2716960, 2988656, 3090542, 3532048, 3735820, 3803744, 4415060, 4754680, 4856566, 5230148, 5977312, 6181084, 6537685, 7064096, 7471640, 7726355, 8830120, 9509360, 9713132, 10460296, 12141415, 12362168, 13075370, 14943280, 15452710, 16997981, 17660240, 19018720, 19426264, 20920592, 24282830, 24724336, 26150740, 29886560, 30905420, 33995962, 35320480, 38852528, 41841184, 48565660, 49448672, 52301480, 61810840, 67991924, 77705056, 84989905, 97131320, 104602960, 123621680, 135983848, 169979810, 194262640, 209205920, 247243360, 271967696, 339959620, 388525280, 543935392, 679919240, 1359838480, 2719676960]

約数ペア:

[(1, 2719676960), (2, 1359838480), (4, 679919240), (5, 543935392), (7, 388525280), (8, 339959620), (10, 271967696), (11, 247243360), (13, 209205920), (14, 194262640), (16, 169979810), (20, 135983848), (22, 123621680), (26, 104602960), (28, 97131320), (32, 84989905), (35, 77705056), (40, 67991924), (44, 61810840), (52, 52301480), (55, 49448672), (56, 48565660), (65, 41841184), (70, 38852528), (77, 35320480), (80, 33995962), (88, 30905420), (91, 29886560), (104, 26150740), (110, 24724336), (112, 24282830), (130, 20920592), (140, 19426264), (143, 19018720), (154, 17660240), (160, 16997981), (176, 15452710), (182, 14943280), (208, 13075370), (220, 12362168), (224, 12141415), (260, 10460296), (280, 9713132), (286, 9509360), (308, 8830120), (352, 7726355), (364, 7471640), (385, 7064096), (416, 6537685), (440, 6181084), (455, 5977312), (520, 5230148), (560, 4856566), (572, 4754680), (616, 4415060), (715, 3803744), (728, 3735820), (770, 3532048), (880, 3090542), (910, 2988656), (1001, 2716960), (1040, 2615074), (1120, 2428283), (1144, 2377340), (1232, 2207530), (1430, 1901872), (1456, 1867910), (1540, 1766024), (1760, 1545271), (1820, 1494328), (2002, 1358480), (2080, 1307537), (2288, 1188670), (2464, 1103765), (2860, 950936), (2912, 933955), (3080, 883012), (3640, 747164), (4004, 679240), (4576, 594335), (5005, 543392), (5720, 475468), (6160, 441506), (7280, 373582), (8008, 339620), (10010, 271696), (11440, 237734), (12320, 220753), (14560, 186791), (16016, 169810), (16981, 160160), (20020, 135848), (22880, 118867), (32032, 84905), (33962, 80080), (40040, 67924)]