81179349120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109253}}^1$

素因数の和:109324

約数の個数: 256

約数和(自身を含む): 294199171200

約数和(自身を除く): 213019822080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2322, 2580, 2752, 2880, 3096, 3440, 3456, 3870, 4128, 4320, 4644, 5160, 5504, 5760, 5805, 6192, 6880, 7740, 8256, 8640, 9288, 10320, 11610, 12384, 13760, 15480, 16512, 17280, 18576, 20640, 23220, 24768, 27520, 30960, 37152, 41280, 46440, 49536, 61920, 74304, 82560, 92880, 109253, 123840, 148608, 185760, 218506, 247680, 327759, 371520, 437012, 546265, 655518, 743040, 874024, 983277, 1092530, 1311036, 1638795, 1748048, 1966554, 2185060, 2622072, 2949831, 3277590, 3496096, 3933108, 4370120, 4697879, 4916385, 5244144, 5899662, 6555180, 6992192, 7866216, 8740240, 9395758, 9832770, 10488288, 11799324, 13110360, 13984384, 14093637, 14749155, 15732432, 17480480, 18791516, 19665540, 20976576, 23489395, 23598648, 26220720, 28187274, 29498310, 31464864, 34960960, 37583032, 39331080, 41953152, 42280911, 46978790, 47197296, 52441440, 56374548, 58996620, 62929728, 69921920, 70468185, 75166064, 78662160, 84561822, 93957580, 94394592, 104882880, 112749096, 117993240, 125859456, 126842733, 140936370, 150332128, 157324320, 169123644, 187915160, 188789184, 209765760, 211404555, 225498192, 235986480, 253685466, 281872740, 300664256, 314648640, 338247288, 375830320, 377578368, 422809110, 450996384, 471972960, 507370932, 563745480, 601328512, 629297280, 634213665, 676494576, 751660640, 845618220, 901992768, 943945920, 1014741864, 1127490960, 1268427330, 1352989152, 1503321280, 1691236440, 1803985536, 1887891840, 2029483728, 2254981920, 2536854660, 2705978304, 3006642560, 3382472880, 4058967456, 4509963840, 5073709320, 5411956608, 6764945760, 8117934912, 9019927680, 10147418640, 13529891520, 16235869824, 20294837280, 27059783040, 40589674560, 81179349120]

約数ペア:

[(1, 81179349120), (2, 40589674560), (3, 27059783040), (4, 20294837280), (5, 16235869824), (6, 13529891520), (8, 10147418640), (9, 9019927680), (10, 8117934912), (12, 6764945760), (15, 5411956608), (16, 5073709320), (18, 4509963840), (20, 4058967456), (24, 3382472880), (27, 3006642560), (30, 2705978304), (32, 2536854660), (36, 2254981920), (40, 2029483728), (43, 1887891840), (45, 1803985536), (48, 1691236440), (54, 1503321280), (60, 1352989152), (64, 1268427330), (72, 1127490960), (80, 1014741864), (86, 943945920), (90, 901992768), (96, 845618220), (108, 751660640), (120, 676494576), (128, 634213665), (129, 629297280), (135, 601328512), (144, 563745480), (160, 507370932), (172, 471972960), (180, 450996384), (192, 422809110), (215, 377578368), (216, 375830320), (240, 338247288), (258, 314648640), (270, 300664256), (288, 281872740), (320, 253685466), (344, 235986480), (360, 225498192), (384, 211404555), (387, 209765760), (430, 188789184), (432, 187915160), (480, 169123644), (516, 157324320), (540, 150332128), (576, 140936370), (640, 126842733), (645, 125859456), (688, 117993240), (720, 112749096), (774, 104882880), (860, 94394592), (864, 93957580), (960, 84561822), (1032, 78662160), (1080, 75166064), (1152, 70468185), (1161, 69921920), (1290, 62929728), (1376, 58996620), (1440, 56374548), (1548, 52441440), (1720, 47197296), (1728, 46978790), (1920, 42280911), (1935, 41953152), (2064, 39331080), (2160, 37583032), (2322, 34960960), (2580, 31464864), (2752, 29498310), (2880, 28187274), (3096, 26220720), (3440, 23598648), (3456, 23489395), (3870, 20976576), (4128, 19665540), (4320, 18791516), (4644, 17480480), (5160, 15732432), (5504, 14749155), (5760, 14093637), (5805, 13984384), (6192, 13110360), (6880, 11799324), (7740, 10488288), (8256, 9832770), (8640, 9395758), (9288, 8740240), (10320, 7866216), (11610, 6992192), (12384, 6555180), (13760, 5899662), (15480, 5244144), (16512, 4916385), (17280, 4697879), (18576, 4370120), (20640, 3933108), (23220, 3496096), (24768, 3277590), (27520, 2949831), (30960, 2622072), (37152, 2185060), (41280, 1966554), (46440, 1748048), (49536, 1638795), (61920, 1311036), (74304, 1092530), (82560, 983277), (92880, 874024), (109253, 743040), (123840, 655518), (148608, 546265), (185760, 437012), (218506, 371520), (247680, 327759)]