215510355720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{449767}}^1$

素因数の和:449817

約数の個数: 192

約数和(自身を含む): 770398611840

約数和(自身を除く): 554888256120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1331, 1452, 1815, 1980, 2178, 2420, 2662, 2904, 3630, 3960, 3993, 4356, 4840, 5324, 5445, 6655, 7260, 7986, 8712, 10648, 10890, 11979, 13310, 14520, 15972, 19965, 21780, 23958, 26620, 31944, 39930, 43560, 47916, 53240, 59895, 79860, 95832, 119790, 159720, 239580, 449767, 479160, 899534, 1349301, 1799068, 2248835, 2698602, 3598136, 4047903, 4497670, 4947437, 5397204, 6746505, 8095806, 8995340, 9894874, 10794408, 13493010, 14842311, 16191612, 17990680, 19789748, 20239515, 24737185, 26986020, 29684622, 32383224, 39579496, 40479030, 44526933, 49474370, 53972040, 54421807, 59369244, 74211555, 80958060, 89053866, 98948740, 108843614, 118738488, 148423110, 161916120, 163265421, 178107732, 197897480, 217687228, 222634665, 272109035, 296846220, 326530842, 356215464, 435374456, 445269330, 489796263, 544218070, 593692440, 598639877, 653061684, 816327105, 890538660, 979592526, 1088436140, 1197279754, 1306123368, 1632654210, 1781077320, 1795919631, 1959185052, 2176872280, 2394559508, 2448981315, 2993199385, 3265308420, 3591839262, 3918370104, 4789119016, 4897962630, 5387758893, 5986398770, 6530616840, 7183678524, 8979598155, 9795925260, 10775517786, 11972797540, 14367357048, 17959196310, 19591850520, 21551035572, 23945595080, 26938794465, 35918392620, 43102071144, 53877588930, 71836785240, 107755177860, 215510355720]

約数ペア:

[(1, 215510355720), (2, 107755177860), (3, 71836785240), (4, 53877588930), (5, 43102071144), (6, 35918392620), (8, 26938794465), (9, 23945595080), (10, 21551035572), (11, 19591850520), (12, 17959196310), (15, 14367357048), (18, 11972797540), (20, 10775517786), (22, 9795925260), (24, 8979598155), (30, 7183678524), (33, 6530616840), (36, 5986398770), (40, 5387758893), (44, 4897962630), (45, 4789119016), (55, 3918370104), (60, 3591839262), (66, 3265308420), (72, 2993199385), (88, 2448981315), (90, 2394559508), (99, 2176872280), (110, 1959185052), (120, 1795919631), (121, 1781077320), (132, 1632654210), (165, 1306123368), (180, 1197279754), (198, 1088436140), (220, 979592526), (242, 890538660), (264, 816327105), (330, 653061684), (360, 598639877), (363, 593692440), (396, 544218070), (440, 489796263), (484, 445269330), (495, 435374456), (605, 356215464), (660, 326530842), (726, 296846220), (792, 272109035), (968, 222634665), (990, 217687228), (1089, 197897480), (1210, 178107732), (1320, 163265421), (1331, 161916120), (1452, 148423110), (1815, 118738488), (1980, 108843614), (2178, 98948740), (2420, 89053866), (2662, 80958060), (2904, 74211555), (3630, 59369244), (3960, 54421807), (3993, 53972040), (4356, 49474370), (4840, 44526933), (5324, 40479030), (5445, 39579496), (6655, 32383224), (7260, 29684622), (7986, 26986020), (8712, 24737185), (10648, 20239515), (10890, 19789748), (11979, 17990680), (13310, 16191612), (14520, 14842311), (15972, 13493010), (19965, 10794408), (21780, 9894874), (23958, 8995340), (26620, 8095806), (31944, 6746505), (39930, 5397204), (43560, 4947437), (47916, 4497670), (53240, 4047903), (59895, 3598136), (79860, 2698602), (95832, 2248835), (119790, 1799068), (159720, 1349301), (239580, 899534), (449767, 479160)]