1939161280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 336

約数和(自身を含む): 5920922880

約数和(自身を除く): 3981761600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 49, 56, 64, 70, 76, 80, 92, 95, 98, 112, 115, 133, 140, 152, 160, 161, 184, 190, 196, 224, 230, 245, 266, 280, 283, 304, 320, 322, 368, 380, 392, 437, 448, 460, 490, 532, 560, 566, 608, 644, 665, 736, 760, 784, 805, 874, 920, 931, 980, 1064, 1120, 1127, 1132, 1216, 1288, 1330, 1415, 1472, 1520, 1568, 1610, 1748, 1840, 1862, 1960, 1981, 2128, 2185, 2240, 2254, 2264, 2576, 2660, 2830, 3040, 3059, 3136, 3220, 3496, 3680, 3724, 3920, 3962, 4256, 4370, 4508, 4528, 4655, 5152, 5320, 5377, 5635, 5660, 6080, 6118, 6440, 6509, 6992, 7360, 7448, 7840, 7924, 8512, 8740, 9016, 9056, 9310, 9905, 10304, 10640, 10754, 11270, 11320, 12236, 12880, 13018, 13867, 13984, 14896, 15295, 15680, 15848, 17480, 18032, 18112, 18620, 19810, 21280, 21413, 21508, 22540, 22640, 24472, 25760, 26036, 26885, 27734, 27968, 29792, 30590, 31696, 32545, 34960, 36064, 37240, 37639, 39620, 42560, 42826, 43016, 45080, 45280, 45563, 48944, 51520, 52072, 53770, 55468, 59584, 61180, 63392, 65090, 69335, 69920, 72128, 74480, 75278, 79240, 85652, 86032, 90160, 90560, 91126, 97888, 104144, 107065, 107540, 110936, 122360, 123671, 126784, 130180, 138670, 139840, 148960, 150556, 158480, 171304, 172064, 180320, 182252, 188195, 195776, 208288, 214130, 215080, 221872, 227815, 244720, 247342, 260360, 263473, 277340, 297920, 301112, 316960, 318941, 342608, 344128, 360640, 364504, 376390, 416576, 428260, 430160, 443744, 455630, 489440, 494684, 520720, 526946, 554680, 602224, 618355, 633920, 637882, 685216, 729008, 752780, 856520, 860320, 865697, 887488, 911260, 978880, 989368, 1041440, 1053892, 1109360, 1204448, 1236710, 1275764, 1317365, 1370432, 1458016, 1505560, 1594705, 1713040, 1720640, 1731394, 1822520, 1978736, 2082880, 2107784, 2218720, 2408896, 2473420, 2551528, 2634730, 2916032, 3011120, 3189410, 3426080, 3462788, 3645040, 3957472, 4215568, 4328485, 4437440, 4946840, 5103056, 5269460, 6022240, 6059879, 6378820, 6852160, 6925576, 7290080, 7914944, 8431136, 8656970, 9893680, 10206112, 10538920, 12044480, 12119758, 12757640, 13851152, 14580160, 16862272, 17313940, 19787360, 20412224, 21077840, 24239516, 25515280, 27702304, 30299395, 34627880, 39574720, 42155680, 48479032, 51030560, 55404608, 60598790, 69255760, 84311360, 96958064, 102061120, 121197580, 138511520, 193916128, 242395160, 277023040, 387832256, 484790320, 969580640, 1939161280]

約数ペア:

[(1, 1939161280), (2, 969580640), (4, 484790320), (5, 387832256), (7, 277023040), (8, 242395160), (10, 193916128), (14, 138511520), (16, 121197580), (19, 102061120), (20, 96958064), (23, 84311360), (28, 69255760), (32, 60598790), (35, 55404608), (38, 51030560), (40, 48479032), (46, 42155680), (49, 39574720), (56, 34627880), (64, 30299395), (70, 27702304), (76, 25515280), (80, 24239516), (92, 21077840), (95, 20412224), (98, 19787360), (112, 17313940), (115, 16862272), (133, 14580160), (140, 13851152), (152, 12757640), (160, 12119758), (161, 12044480), (184, 10538920), (190, 10206112), (196, 9893680), (224, 8656970), (230, 8431136), (245, 7914944), (266, 7290080), (280, 6925576), (283, 6852160), (304, 6378820), (320, 6059879), (322, 6022240), (368, 5269460), (380, 5103056), (392, 4946840), (437, 4437440), (448, 4328485), (460, 4215568), (490, 3957472), (532, 3645040), (560, 3462788), (566, 3426080), (608, 3189410), (644, 3011120), (665, 2916032), (736, 2634730), (760, 2551528), (784, 2473420), (805, 2408896), (874, 2218720), (920, 2107784), (931, 2082880), (980, 1978736), (1064, 1822520), (1120, 1731394), (1127, 1720640), (1132, 1713040), (1216, 1594705), (1288, 1505560), (1330, 1458016), (1415, 1370432), (1472, 1317365), (1520, 1275764), (1568, 1236710), (1610, 1204448), (1748, 1109360), (1840, 1053892), (1862, 1041440), (1960, 989368), (1981, 978880), (2128, 911260), (2185, 887488), (2240, 865697), (2254, 860320), (2264, 856520), (2576, 752780), (2660, 729008), (2830, 685216), (3040, 637882), (3059, 633920), (3136, 618355), (3220, 602224), (3496, 554680), (3680, 526946), (3724, 520720), (3920, 494684), (3962, 489440), (4256, 455630), (4370, 443744), (4508, 430160), (4528, 428260), (4655, 416576), (5152, 376390), (5320, 364504), (5377, 360640), (5635, 344128), (5660, 342608), (6080, 318941), (6118, 316960), (6440, 301112), (6509, 297920), (6992, 277340), (7360, 263473), (7448, 260360), (7840, 247342), (7924, 244720), (8512, 227815), (8740, 221872), (9016, 215080), (9056, 214130), (9310, 208288), (9905, 195776), (10304, 188195), (10640, 182252), (10754, 180320), (11270, 172064), (11320, 171304), (12236, 158480), (12880, 150556), (13018, 148960), (13867, 139840), (13984, 138670), (14896, 130180), (15295, 126784), (15680, 123671), (15848, 122360), (17480, 110936), (18032, 107540), (18112, 107065), (18620, 104144), (19810, 97888), (21280, 91126), (21413, 90560), (21508, 90160), (22540, 86032), (22640, 85652), (24472, 79240), (25760, 75278), (26036, 74480), (26885, 72128), (27734, 69920), (27968, 69335), (29792, 65090), (30590, 63392), (31696, 61180), (32545, 59584), (34960, 55468), (36064, 53770), (37240, 52072), (37639, 51520), (39620, 48944), (42560, 45563), (42826, 45280), (43016, 45080)]