220560984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 727833600

約数和(自身を除く): 507272616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 53, 56, 63, 69, 72, 84, 92, 106, 126, 138, 159, 161, 168, 184, 207, 212, 252, 276, 318, 322, 359, 371, 414, 424, 477, 483, 504, 552, 636, 644, 718, 742, 828, 954, 966, 1077, 1113, 1219, 1272, 1288, 1436, 1449, 1484, 1656, 1908, 1932, 2154, 2226, 2438, 2513, 2872, 2898, 2968, 3231, 3339, 3657, 3816, 3864, 4308, 4452, 4876, 5026, 5796, 6462, 6678, 7314, 7539, 8257, 8533, 8616, 8904, 9752, 10052, 10971, 11592, 12924, 13356, 14628, 15078, 16514, 17066, 19027, 20104, 21942, 22617, 24771, 25599, 25848, 26712, 29256, 30156, 33028, 34132, 38054, 43884, 45234, 49542, 51198, 57081, 57799, 60312, 66056, 68264, 74313, 76108, 76797, 87768, 90468, 99084, 102396, 114162, 115598, 133189, 148626, 152216, 153594, 171243, 173397, 180936, 198168, 204792, 228324, 231196, 266378, 297252, 307188, 342486, 346794, 399567, 437621, 456648, 462392, 520191, 532756, 594504, 614376, 684972, 693588, 799134, 875242, 1040382, 1065512, 1198701, 1312863, 1369944, 1387176, 1598268, 1750484, 2080764, 2397402, 2625726, 3063347, 3196536, 3500968, 3938589, 4161528, 4794804, 5251452, 6126694, 7877178, 9190041, 9589608, 10502904, 12253388, 15754356, 18380082, 24506776, 27570123, 31508712, 36760164, 55140246, 73520328, 110280492, 220560984]

約数ペア:

[(1, 220560984), (2, 110280492), (3, 73520328), (4, 55140246), (6, 36760164), (7, 31508712), (8, 27570123), (9, 24506776), (12, 18380082), (14, 15754356), (18, 12253388), (21, 10502904), (23, 9589608), (24, 9190041), (28, 7877178), (36, 6126694), (42, 5251452), (46, 4794804), (53, 4161528), (56, 3938589), (63, 3500968), (69, 3196536), (72, 3063347), (84, 2625726), (92, 2397402), (106, 2080764), (126, 1750484), (138, 1598268), (159, 1387176), (161, 1369944), (168, 1312863), (184, 1198701), (207, 1065512), (212, 1040382), (252, 875242), (276, 799134), (318, 693588), (322, 684972), (359, 614376), (371, 594504), (414, 532756), (424, 520191), (477, 462392), (483, 456648), (504, 437621), (552, 399567), (636, 346794), (644, 342486), (718, 307188), (742, 297252), (828, 266378), (954, 231196), (966, 228324), (1077, 204792), (1113, 198168), (1219, 180936), (1272, 173397), (1288, 171243), (1436, 153594), (1449, 152216), (1484, 148626), (1656, 133189), (1908, 115598), (1932, 114162), (2154, 102396), (2226, 99084), (2438, 90468), (2513, 87768), (2872, 76797), (2898, 76108), (2968, 74313), (3231, 68264), (3339, 66056), (3657, 60312), (3816, 57799), (3864, 57081), (4308, 51198), (4452, 49542), (4876, 45234), (5026, 43884), (5796, 38054), (6462, 34132), (6678, 33028), (7314, 30156), (7539, 29256), (8257, 26712), (8533, 25848), (8616, 25599), (8904, 24771), (9752, 22617), (10052, 21942), (10971, 20104), (11592, 19027), (12924, 17066), (13356, 16514), (14628, 15078)]