2948760320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 216

約数和(自身を含む): 7894582080

約数和(自身を除く): 4945821760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 121, 128, 158, 160, 176, 220, 241, 242, 256, 316, 320, 352, 395, 440, 482, 484, 605, 632, 640, 704, 790, 869, 880, 964, 968, 1205, 1210, 1264, 1280, 1408, 1580, 1738, 1760, 1928, 1936, 2410, 2420, 2528, 2651, 2816, 3160, 3476, 3520, 3856, 3872, 4345, 4820, 4840, 5056, 5302, 6320, 6952, 7040, 7712, 7744, 8690, 9559, 9640, 9680, 10112, 10604, 12640, 13255, 13904, 14080, 15424, 15488, 17380, 19039, 19118, 19280, 19360, 20224, 21208, 25280, 26510, 27808, 29161, 30848, 30976, 34760, 38078, 38236, 38560, 38720, 42416, 47795, 50560, 53020, 55616, 58322, 61696, 69520, 76156, 76472, 77120, 77440, 84832, 95195, 95590, 101120, 106040, 111232, 116644, 139040, 145805, 152312, 152944, 154240, 154880, 169664, 190390, 191180, 209429, 212080, 222464, 233288, 278080, 291610, 304624, 305888, 308480, 339328, 380780, 382360, 418858, 424160, 466576, 556160, 583220, 609248, 611776, 678656, 761560, 764720, 837716, 848320, 933152, 1047145, 1112320, 1166440, 1218496, 1223552, 1523120, 1529440, 1675432, 1696640, 1866304, 2094290, 2303719, 2332880, 2436992, 2447104, 3046240, 3058880, 3350864, 3393280, 3732608, 4188580, 4607438, 4665760, 4873984, 6092480, 6117760, 6701728, 7465216, 8377160, 9214876, 9331520, 11518595, 12184960, 12235520, 13403456, 16754320, 18429752, 18663040, 23037190, 24369920, 26806912, 33508640, 36859504, 37326080, 46074380, 53613824, 67017280, 73719008, 92148760, 134034560, 147438016, 184297520, 268069120, 294876032, 368595040, 589752064, 737190080, 1474380160, 2948760320]

約数ペア:

[(1, 2948760320), (2, 1474380160), (4, 737190080), (5, 589752064), (8, 368595040), (10, 294876032), (11, 268069120), (16, 184297520), (20, 147438016), (22, 134034560), (32, 92148760), (40, 73719008), (44, 67017280), (55, 53613824), (64, 46074380), (79, 37326080), (80, 36859504), (88, 33508640), (110, 26806912), (121, 24369920), (128, 23037190), (158, 18663040), (160, 18429752), (176, 16754320), (220, 13403456), (241, 12235520), (242, 12184960), (256, 11518595), (316, 9331520), (320, 9214876), (352, 8377160), (395, 7465216), (440, 6701728), (482, 6117760), (484, 6092480), (605, 4873984), (632, 4665760), (640, 4607438), (704, 4188580), (790, 3732608), (869, 3393280), (880, 3350864), (964, 3058880), (968, 3046240), (1205, 2447104), (1210, 2436992), (1264, 2332880), (1280, 2303719), (1408, 2094290), (1580, 1866304), (1738, 1696640), (1760, 1675432), (1928, 1529440), (1936, 1523120), (2410, 1223552), (2420, 1218496), (2528, 1166440), (2651, 1112320), (2816, 1047145), (3160, 933152), (3476, 848320), (3520, 837716), (3856, 764720), (3872, 761560), (4345, 678656), (4820, 611776), (4840, 609248), (5056, 583220), (5302, 556160), (6320, 466576), (6952, 424160), (7040, 418858), (7712, 382360), (7744, 380780), (8690, 339328), (9559, 308480), (9640, 305888), (9680, 304624), (10112, 291610), (10604, 278080), (12640, 233288), (13255, 222464), (13904, 212080), (14080, 209429), (15424, 191180), (15488, 190390), (17380, 169664), (19039, 154880), (19118, 154240), (19280, 152944), (19360, 152312), (20224, 145805), (21208, 139040), (25280, 116644), (26510, 111232), (27808, 106040), (29161, 101120), (30848, 95590), (30976, 95195), (34760, 84832), (38078, 77440), (38236, 77120), (38560, 76472), (38720, 76156), (42416, 69520), (47795, 61696), (50560, 58322), (53020, 55616)]