19620821760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{701}}^1$

素因数の和:959

約数の個数: 288

約数和(自身を含む): 64776583872

約数和(自身を除く): 45155762112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 197, 222, 240, 256, 296, 320, 370, 384, 394, 444, 480, 555, 591, 592, 640, 701, 740, 768, 788, 888, 960, 985, 1110, 1182, 1184, 1280, 1402, 1480, 1576, 1776, 1920, 1970, 2103, 2220, 2364, 2368, 2804, 2955, 2960, 3152, 3505, 3552, 3840, 3940, 4206, 4440, 4728, 4736, 5608, 5910, 5920, 6304, 7010, 7104, 7289, 7880, 8412, 8880, 9456, 9472, 10515, 11216, 11820, 11840, 12608, 14020, 14208, 14578, 15760, 16824, 17760, 18912, 21030, 21867, 22432, 23640, 23680, 25216, 25937, 28040, 28416, 29156, 31520, 33648, 35520, 36445, 37824, 42060, 43734, 44864, 47280, 47360, 50432, 51874, 56080, 58312, 63040, 67296, 71040, 72890, 75648, 77811, 84120, 87468, 89728, 94560, 103748, 109335, 112160, 116624, 126080, 129685, 134592, 138097, 142080, 145780, 151296, 155622, 168240, 174936, 179456, 189120, 207496, 218670, 224320, 233248, 252160, 259370, 269184, 276194, 291560, 311244, 336480, 349872, 378240, 389055, 414291, 414992, 437340, 448640, 466496, 518740, 538368, 552388, 583120, 622488, 672960, 690485, 699744, 756480, 778110, 828582, 829984, 874680, 897280, 932992, 1037480, 1104776, 1166240, 1244976, 1345920, 1380970, 1399488, 1556220, 1657164, 1659968, 1749360, 1865984, 2071455, 2074960, 2209552, 2332480, 2489952, 2691840, 2761940, 2798976, 3112440, 3314328, 3319936, 3498720, 4142910, 4149920, 4419104, 4664960, 4979904, 5109589, 5523880, 5597952, 6224880, 6628656, 6639872, 6997440, 8285820, 8299840, 8838208, 9329920, 9959808, 10219178, 11047760, 12449760, 13257312, 13994880, 15328767, 16571640, 16599680, 17676416, 19919616, 20438356, 22095520, 24899520, 25547945, 26514624, 27989760, 30657534, 33143280, 33199360, 35352832, 40876712, 44191040, 49799040, 51095890, 53029248, 61315068, 66286560, 76643835, 81753424, 88382080, 99598080, 102191780, 106058496, 122630136, 132573120, 153287670, 163506848, 176764160, 204383560, 245260272, 265146240, 306575340, 327013696, 408767120, 490520544, 530292480, 613150680, 654027392, 817534240, 981041088, 1226301360, 1308054784, 1635068480, 1962082176, 2452602720, 3270136960, 3924164352, 4905205440, 6540273920, 9810410880, 19620821760]

約数ペア:

[(1, 19620821760), (2, 9810410880), (3, 6540273920), (4, 4905205440), (5, 3924164352), (6, 3270136960), (8, 2452602720), (10, 1962082176), (12, 1635068480), (15, 1308054784), (16, 1226301360), (20, 981041088), (24, 817534240), (30, 654027392), (32, 613150680), (37, 530292480), (40, 490520544), (48, 408767120), (60, 327013696), (64, 306575340), (74, 265146240), (80, 245260272), (96, 204383560), (111, 176764160), (120, 163506848), (128, 153287670), (148, 132573120), (160, 122630136), (185, 106058496), (192, 102191780), (197, 99598080), (222, 88382080), (240, 81753424), (256, 76643835), (296, 66286560), (320, 61315068), (370, 53029248), (384, 51095890), (394, 49799040), (444, 44191040), (480, 40876712), (555, 35352832), (591, 33199360), (592, 33143280), (640, 30657534), (701, 27989760), (740, 26514624), (768, 25547945), (788, 24899520), (888, 22095520), (960, 20438356), (985, 19919616), (1110, 17676416), (1182, 16599680), (1184, 16571640), (1280, 15328767), (1402, 13994880), (1480, 13257312), (1576, 12449760), (1776, 11047760), (1920, 10219178), (1970, 9959808), (2103, 9329920), (2220, 8838208), (2364, 8299840), (2368, 8285820), (2804, 6997440), (2955, 6639872), (2960, 6628656), (3152, 6224880), (3505, 5597952), (3552, 5523880), (3840, 5109589), (3940, 4979904), (4206, 4664960), (4440, 4419104), (4728, 4149920), (4736, 4142910), (5608, 3498720), (5910, 3319936), (5920, 3314328), (6304, 3112440), (7010, 2798976), (7104, 2761940), (7289, 2691840), (7880, 2489952), (8412, 2332480), (8880, 2209552), (9456, 2074960), (9472, 2071455), (10515, 1865984), (11216, 1749360), (11820, 1659968), (11840, 1657164), (12608, 1556220), (14020, 1399488), (14208, 1380970), (14578, 1345920), (15760, 1244976), (16824, 1166240), (17760, 1104776), (18912, 1037480), (21030, 932992), (21867, 897280), (22432, 874680), (23640, 829984), (23680, 828582), (25216, 778110), (25937, 756480), (28040, 699744), (28416, 690485), (29156, 672960), (31520, 622488), (33648, 583120), (35520, 552388), (36445, 538368), (37824, 518740), (42060, 466496), (43734, 448640), (44864, 437340), (47280, 414992), (47360, 414291), (50432, 389055), (51874, 378240), (56080, 349872), (58312, 336480), (63040, 311244), (67296, 291560), (71040, 276194), (72890, 269184), (75648, 259370), (77811, 252160), (84120, 233248), (87468, 224320), (89728, 218670), (94560, 207496), (103748, 189120), (109335, 179456), (112160, 174936), (116624, 168240), (126080, 155622), (129685, 151296), (134592, 145780), (138097, 142080)]