2103258240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11779}}^1$

素因数の和:11835

約数の個数: 192

約数和(自身を含む): 7497734400

約数和(自身を除く): 5394476160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11779, 11904, 14880, 17856, 19840, 22320, 23558, 29760, 35337, 35712, 44640, 47116, 58895, 59520, 70674, 89280, 94232, 106011, 117790, 141348, 176685, 178560, 188464, 212022, 235580, 282696, 353370, 365149, 376928, 424044, 471160, 530055, 565392, 706740, 730298, 753856, 848088, 942320, 1060110, 1095447, 1130784, 1413480, 1460596, 1507712, 1696176, 1825745, 1884640, 2120220, 2190894, 2261568, 2826960, 2921192, 3286341, 3392352, 3651490, 3769280, 4240440, 4381788, 4523136, 5477235, 5653920, 5842384, 6572682, 6784704, 7302980, 7538560, 8480880, 8763576, 10954470, 11307840, 11684768, 13145364, 13569408, 14605960, 16431705, 16961760, 17527152, 21908940, 22615680, 23369536, 26290728, 29211920, 32863410, 33923520, 35054304, 43817880, 46739072, 52581456, 58423840, 65726820, 67847040, 70108608, 87635760, 105162912, 116847680, 131453640, 140217216, 175271520, 210325824, 233695360, 262907280, 350543040, 420651648, 525814560, 701086080, 1051629120, 2103258240]

約数ペア:

[(1, 2103258240), (2, 1051629120), (3, 701086080), (4, 525814560), (5, 420651648), (6, 350543040), (8, 262907280), (9, 233695360), (10, 210325824), (12, 175271520), (15, 140217216), (16, 131453640), (18, 116847680), (20, 105162912), (24, 87635760), (30, 70108608), (31, 67847040), (32, 65726820), (36, 58423840), (40, 52581456), (45, 46739072), (48, 43817880), (60, 35054304), (62, 33923520), (64, 32863410), (72, 29211920), (80, 26290728), (90, 23369536), (93, 22615680), (96, 21908940), (120, 17527152), (124, 16961760), (128, 16431705), (144, 14605960), (155, 13569408), (160, 13145364), (180, 11684768), (186, 11307840), (192, 10954470), (240, 8763576), (248, 8480880), (279, 7538560), (288, 7302980), (310, 6784704), (320, 6572682), (360, 5842384), (372, 5653920), (384, 5477235), (465, 4523136), (480, 4381788), (496, 4240440), (558, 3769280), (576, 3651490), (620, 3392352), (640, 3286341), (720, 2921192), (744, 2826960), (930, 2261568), (960, 2190894), (992, 2120220), (1116, 1884640), (1152, 1825745), (1240, 1696176), (1395, 1507712), (1440, 1460596), (1488, 1413480), (1860, 1130784), (1920, 1095447), (1984, 1060110), (2232, 942320), (2480, 848088), (2790, 753856), (2880, 730298), (2976, 706740), (3720, 565392), (3968, 530055), (4464, 471160), (4960, 424044), (5580, 376928), (5760, 365149), (5952, 353370), (7440, 282696), (8928, 235580), (9920, 212022), (11160, 188464), (11779, 178560), (11904, 176685), (14880, 141348), (17856, 117790), (19840, 106011), (22320, 94232), (23558, 89280), (29760, 70674), (35337, 59520), (35712, 58895), (44640, 47116)]