377817440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 288

約数和(自身を含む): 1223468064

約数和(自身を除く): 845650624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 196, 208, 220, 224, 245, 260, 280, 286, 308, 337, 352, 364, 385, 392, 416, 440, 455, 490, 520, 539, 560, 572, 616, 637, 674, 715, 728, 770, 784, 880, 910, 980, 1001, 1040, 1078, 1120, 1144, 1232, 1274, 1348, 1430, 1456, 1540, 1568, 1685, 1760, 1820, 1960, 2002, 2080, 2156, 2288, 2359, 2464, 2548, 2695, 2696, 2860, 2912, 3080, 3185, 3370, 3640, 3707, 3920, 4004, 4312, 4381, 4576, 4718, 5005, 5096, 5390, 5392, 5720, 6160, 6370, 6740, 7007, 7280, 7414, 7840, 8008, 8624, 8762, 9436, 10010, 10192, 10780, 10784, 11440, 11795, 12320, 12740, 13480, 14014, 14560, 14828, 16016, 16513, 17248, 17524, 18535, 18872, 20020, 20384, 21560, 21905, 22880, 23590, 25480, 25949, 26960, 28028, 29656, 30667, 32032, 33026, 35035, 35048, 37070, 37744, 40040, 43120, 43810, 47180, 48191, 50960, 51898, 53920, 56056, 59312, 61334, 66052, 70070, 70096, 74140, 75488, 80080, 82565, 86240, 87620, 94360, 96382, 101920, 103796, 112112, 118624, 122668, 129745, 132104, 140140, 140192, 148280, 153335, 160160, 165130, 175240, 181643, 188720, 192764, 207592, 214669, 224224, 240955, 245336, 259490, 264208, 280280, 296560, 306670, 330260, 337337, 350480, 363286, 377440, 385528, 415184, 429338, 481910, 490672, 518980, 528416, 560560, 593120, 613340, 660520, 674674, 700960, 726572, 771056, 830368, 858676, 908215, 963820, 981344, 1037960, 1073345, 1121120, 1226680, 1321040, 1349348, 1453144, 1542112, 1686685, 1717352, 1816430, 1927640, 2075920, 2146690, 2361359, 2453360, 2642080, 2698696, 2906288, 3373370, 3434704, 3632860, 3855280, 4151840, 4293380, 4722718, 4906720, 5397392, 5812576, 6746740, 6869408, 7265720, 7710560, 8586760, 9445436, 10794784, 11806795, 13493480, 14531440, 17173520, 18890872, 23613590, 26986960, 29062880, 34347040, 37781744, 47227180, 53973920, 75563488, 94454360, 188908720, 377817440]

約数ペア:

[(1, 377817440), (2, 188908720), (4, 94454360), (5, 75563488), (7, 53973920), (8, 47227180), (10, 37781744), (11, 34347040), (13, 29062880), (14, 26986960), (16, 23613590), (20, 18890872), (22, 17173520), (26, 14531440), (28, 13493480), (32, 11806795), (35, 10794784), (40, 9445436), (44, 8586760), (49, 7710560), (52, 7265720), (55, 6869408), (56, 6746740), (65, 5812576), (70, 5397392), (77, 4906720), (80, 4722718), (88, 4293380), (91, 4151840), (98, 3855280), (104, 3632860), (110, 3434704), (112, 3373370), (130, 2906288), (140, 2698696), (143, 2642080), (154, 2453360), (160, 2361359), (176, 2146690), (182, 2075920), (196, 1927640), (208, 1816430), (220, 1717352), (224, 1686685), (245, 1542112), (260, 1453144), (280, 1349348), (286, 1321040), (308, 1226680), (337, 1121120), (352, 1073345), (364, 1037960), (385, 981344), (392, 963820), (416, 908215), (440, 858676), (455, 830368), (490, 771056), (520, 726572), (539, 700960), (560, 674674), (572, 660520), (616, 613340), (637, 593120), (674, 560560), (715, 528416), (728, 518980), (770, 490672), (784, 481910), (880, 429338), (910, 415184), (980, 385528), (1001, 377440), (1040, 363286), (1078, 350480), (1120, 337337), (1144, 330260), (1232, 306670), (1274, 296560), (1348, 280280), (1430, 264208), (1456, 259490), (1540, 245336), (1568, 240955), (1685, 224224), (1760, 214669), (1820, 207592), (1960, 192764), (2002, 188720), (2080, 181643), (2156, 175240), (2288, 165130), (2359, 160160), (2464, 153335), (2548, 148280), (2695, 140192), (2696, 140140), (2860, 132104), (2912, 129745), (3080, 122668), (3185, 118624), (3370, 112112), (3640, 103796), (3707, 101920), (3920, 96382), (4004, 94360), (4312, 87620), (4381, 86240), (4576, 82565), (4718, 80080), (5005, 75488), (5096, 74140), (5390, 70096), (5392, 70070), (5720, 66052), (6160, 61334), (6370, 59312), (6740, 56056), (7007, 53920), (7280, 51898), (7414, 50960), (7840, 48191), (8008, 47180), (8624, 43810), (8762, 43120), (9436, 40040), (10010, 37744), (10192, 37070), (10780, 35048), (10784, 35035), (11440, 33026), (11795, 32032), (12320, 30667), (12740, 29656), (13480, 28028), (14014, 26960), (14560, 25949), (14828, 25480), (16016, 23590), (16513, 22880), (17248, 21905), (17524, 21560), (18535, 20384), (18872, 20020)]