2782621563520

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{22669}}^1$

素因数の和:23011

約数の個数: 256

約数和(自身を含む): 7192302336000

約数和(自身を除く): 4409680772480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 184, 230, 248, 269, 310, 320, 368, 460, 496, 538, 620, 640, 713, 736, 920, 992, 1076, 1240, 1345, 1426, 1472, 1840, 1984, 2152, 2480, 2690, 2852, 2944, 3565, 3680, 3968, 4304, 4960, 5380, 5704, 6187, 7130, 7360, 8339, 8608, 9920, 10760, 11408, 12374, 14260, 14720, 16678, 17216, 19840, 21520, 22669, 22816, 24748, 28520, 30935, 33356, 34432, 41695, 43040, 45338, 45632, 49496, 57040, 61870, 66712, 83390, 86080, 90676, 91264, 98992, 113345, 114080, 123740, 133424, 166780, 172160, 181352, 191797, 197984, 226690, 228160, 247480, 266848, 333560, 362704, 383594, 395968, 453380, 456320, 494960, 521387, 533696, 667120, 702739, 725408, 767188, 791936, 906760, 958985, 989920, 1042774, 1067392, 1334240, 1405478, 1450816, 1534376, 1813520, 1917970, 1979840, 2085548, 2606935, 2668480, 2810956, 2901632, 3068752, 3513695, 3627040, 3835940, 3959680, 4171096, 5213870, 5336960, 5621912, 6097961, 6137504, 7027390, 7254080, 7671880, 8342192, 10427740, 11243824, 12195922, 12275008, 14054780, 14508160, 15343760, 16162997, 16684384, 20855480, 22487648, 24391844, 24550016, 28109560, 30489805, 30687520, 32325994, 33368768, 41710960, 44975296, 48783688, 56219120, 60979610, 61375040, 64651988, 66737536, 80814985, 83421920, 89950592, 97567376, 112438240, 121959220, 122750080, 129303976, 140253103, 161629970, 166843840, 189036791, 195134752, 224876480, 243918440, 258607952, 280506206, 323259940, 333687680, 378073582, 390269504, 449752960, 487836880, 517215904, 561012412, 646519880, 701265515, 756147164, 780539008, 945183955, 975673760, 1034431808, 1122024824, 1293039760, 1402531030, 1512294328, 1890367910, 1951347520, 2068863616, 2244049648, 2586079520, 2805062060, 3024588656, 3780735820, 3902695040, 4347846193, 4488099296, 5172159040, 5610124120, 6049177312, 7561471640, 8695692386, 8976198592, 10344318080, 11220248240, 12098354624, 15122943280, 17391384772, 17952397184, 21739230965, 22440496480, 24196709248, 30245886560, 34782769544, 43478461930, 44880992960, 60491773120, 69565539088, 86956923860, 89761985920, 120983546240, 139131078176, 173913847720, 278262156352, 347827695440, 556524312704, 695655390880, 1391310781760, 2782621563520]

約数ペア:

[(1, 2782621563520), (2, 1391310781760), (4, 695655390880), (5, 556524312704), (8, 347827695440), (10, 278262156352), (16, 173913847720), (20, 139131078176), (23, 120983546240), (31, 89761985920), (32, 86956923860), (40, 69565539088), (46, 60491773120), (62, 44880992960), (64, 43478461930), (80, 34782769544), (92, 30245886560), (115, 24196709248), (124, 22440496480), (128, 21739230965), (155, 17952397184), (160, 17391384772), (184, 15122943280), (230, 12098354624), (248, 11220248240), (269, 10344318080), (310, 8976198592), (320, 8695692386), (368, 7561471640), (460, 6049177312), (496, 5610124120), (538, 5172159040), (620, 4488099296), (640, 4347846193), (713, 3902695040), (736, 3780735820), (920, 3024588656), (992, 2805062060), (1076, 2586079520), (1240, 2244049648), (1345, 2068863616), (1426, 1951347520), (1472, 1890367910), (1840, 1512294328), (1984, 1402531030), (2152, 1293039760), (2480, 1122024824), (2690, 1034431808), (2852, 975673760), (2944, 945183955), (3565, 780539008), (3680, 756147164), (3968, 701265515), (4304, 646519880), (4960, 561012412), (5380, 517215904), (5704, 487836880), (6187, 449752960), (7130, 390269504), (7360, 378073582), (8339, 333687680), (8608, 323259940), (9920, 280506206), (10760, 258607952), (11408, 243918440), (12374, 224876480), (14260, 195134752), (14720, 189036791), (16678, 166843840), (17216, 161629970), (19840, 140253103), (21520, 129303976), (22669, 122750080), (22816, 121959220), (24748, 112438240), (28520, 97567376), (30935, 89950592), (33356, 83421920), (34432, 80814985), (41695, 66737536), (43040, 64651988), (45338, 61375040), (45632, 60979610), (49496, 56219120), (57040, 48783688), (61870, 44975296), (66712, 41710960), (83390, 33368768), (86080, 32325994), (90676, 30687520), (91264, 30489805), (98992, 28109560), (113345, 24550016), (114080, 24391844), (123740, 22487648), (133424, 20855480), (166780, 16684384), (172160, 16162997), (181352, 15343760), (191797, 14508160), (197984, 14054780), (226690, 12275008), (228160, 12195922), (247480, 11243824), (266848, 10427740), (333560, 8342192), (362704, 7671880), (383594, 7254080), (395968, 7027390), (453380, 6137504), (456320, 6097961), (494960, 5621912), (521387, 5336960), (533696, 5213870), (667120, 4171096), (702739, 3959680), (725408, 3835940), (767188, 3627040), (791936, 3513695), (906760, 3068752), (958985, 2901632), (989920, 2810956), (1042774, 2668480), (1067392, 2606935), (1334240, 2085548), (1405478, 1979840), (1450816, 1917970), (1534376, 1813520)]