4903297280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 14065336320

約数和(自身を除く): 9162039040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 127, 128, 139, 140, 155, 160, 217, 224, 248, 254, 256, 278, 280, 310, 320, 434, 448, 496, 508, 556, 560, 620, 635, 640, 695, 868, 889, 896, 973, 992, 1016, 1085, 1112, 1120, 1240, 1270, 1280, 1390, 1736, 1778, 1792, 1946, 1984, 2032, 2170, 2224, 2240, 2480, 2540, 2780, 3472, 3556, 3892, 3937, 3968, 4064, 4309, 4340, 4445, 4448, 4480, 4865, 4960, 5080, 5560, 6944, 7112, 7784, 7874, 7936, 8128, 8618, 8680, 8890, 8896, 8960, 9730, 9920, 10160, 11120, 13888, 14224, 15568, 15748, 16256, 17236, 17360, 17653, 17780, 17792, 19460, 19685, 19840, 20320, 21545, 22240, 27559, 27776, 28448, 30163, 31136, 31496, 32512, 34472, 34720, 35306, 35560, 35584, 38920, 39370, 39680, 40640, 43090, 44480, 55118, 55552, 56896, 60326, 62272, 62992, 68944, 69440, 70612, 71120, 77840, 78740, 81280, 86180, 88265, 88960, 110236, 113792, 120652, 123571, 124544, 125984, 137795, 137888, 138880, 141224, 142240, 150815, 155680, 157480, 162560, 172360, 176530, 177920, 220472, 227584, 241304, 247142, 249088, 251968, 275590, 275776, 277760, 282448, 284480, 301630, 311360, 314960, 344720, 353060, 440944, 482608, 494284, 503936, 547243, 551180, 551552, 564896, 568960, 603260, 617855, 622720, 629920, 689440, 706120, 881888, 965216, 988568, 1007872, 1094486, 1102360, 1103104, 1129792, 1137920, 1206520, 1235710, 1245440, 1259840, 1378880, 1412240, 1763776, 1930432, 1977136, 2188972, 2204720, 2259584, 2413040, 2471420, 2519680, 2736215, 2757760, 2824480, 3527552, 3830701, 3860864, 3954272, 4377944, 4409440, 4519168, 4826080, 4942840, 5039360, 5472430, 5515520, 5648960, 7055104, 7661402, 7721728, 7908544, 8755888, 8818880, 9652160, 9885680, 10944860, 11297920, 15322804, 15817088, 17511776, 17637760, 19153505, 19304320, 19771360, 21889720, 22595840, 30645608, 31634176, 35023552, 35275520, 38307010, 38608640, 39542720, 43779440, 61291216, 70047104, 76614020, 79085440, 87558880, 122582432, 140094208, 153228040, 158170880, 175117760, 245164864, 306456080, 350235520, 490329728, 612912160, 700471040, 980659456, 1225824320, 2451648640, 4903297280]

約数ペア:

[(1, 4903297280), (2, 2451648640), (4, 1225824320), (5, 980659456), (7, 700471040), (8, 612912160), (10, 490329728), (14, 350235520), (16, 306456080), (20, 245164864), (28, 175117760), (31, 158170880), (32, 153228040), (35, 140094208), (40, 122582432), (56, 87558880), (62, 79085440), (64, 76614020), (70, 70047104), (80, 61291216), (112, 43779440), (124, 39542720), (127, 38608640), (128, 38307010), (139, 35275520), (140, 35023552), (155, 31634176), (160, 30645608), (217, 22595840), (224, 21889720), (248, 19771360), (254, 19304320), (256, 19153505), (278, 17637760), (280, 17511776), (310, 15817088), (320, 15322804), (434, 11297920), (448, 10944860), (496, 9885680), (508, 9652160), (556, 8818880), (560, 8755888), (620, 7908544), (635, 7721728), (640, 7661402), (695, 7055104), (868, 5648960), (889, 5515520), (896, 5472430), (973, 5039360), (992, 4942840), (1016, 4826080), (1085, 4519168), (1112, 4409440), (1120, 4377944), (1240, 3954272), (1270, 3860864), (1280, 3830701), (1390, 3527552), (1736, 2824480), (1778, 2757760), (1792, 2736215), (1946, 2519680), (1984, 2471420), (2032, 2413040), (2170, 2259584), (2224, 2204720), (2240, 2188972), (2480, 1977136), (2540, 1930432), (2780, 1763776), (3472, 1412240), (3556, 1378880), (3892, 1259840), (3937, 1245440), (3968, 1235710), (4064, 1206520), (4309, 1137920), (4340, 1129792), (4445, 1103104), (4448, 1102360), (4480, 1094486), (4865, 1007872), (4960, 988568), (5080, 965216), (5560, 881888), (6944, 706120), (7112, 689440), (7784, 629920), (7874, 622720), (7936, 617855), (8128, 603260), (8618, 568960), (8680, 564896), (8890, 551552), (8896, 551180), (8960, 547243), (9730, 503936), (9920, 494284), (10160, 482608), (11120, 440944), (13888, 353060), (14224, 344720), (15568, 314960), (15748, 311360), (16256, 301630), (17236, 284480), (17360, 282448), (17653, 277760), (17780, 275776), (17792, 275590), (19460, 251968), (19685, 249088), (19840, 247142), (20320, 241304), (21545, 227584), (22240, 220472), (27559, 177920), (27776, 176530), (28448, 172360), (30163, 162560), (31136, 157480), (31496, 155680), (32512, 150815), (34472, 142240), (34720, 141224), (35306, 138880), (35560, 137888), (35584, 137795), (38920, 125984), (39370, 124544), (39680, 123571), (40640, 120652), (43090, 113792), (44480, 110236), (55118, 88960), (55552, 88265), (56896, 86180), (60326, 81280), (62272, 78740), (62992, 77840), (68944, 71120), (69440, 70612)]