220289952

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 653184000

約数和(自身を除く): 432894048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 59, 69, 76, 89, 92, 96, 114, 118, 138, 152, 177, 178, 184, 228, 236, 267, 276, 304, 354, 356, 368, 437, 456, 472, 534, 552, 608, 708, 712, 736, 874, 912, 944, 1068, 1104, 1121, 1311, 1357, 1416, 1424, 1691, 1748, 1824, 1888, 2047, 2136, 2208, 2242, 2622, 2714, 2832, 2848, 3363, 3382, 3496, 4071, 4094, 4272, 4484, 5073, 5244, 5251, 5428, 5664, 6141, 6726, 6764, 6992, 8142, 8188, 8544, 8968, 10146, 10488, 10502, 10856, 12282, 13452, 13528, 13984, 15753, 16284, 16376, 17936, 20292, 20976, 21004, 21712, 24564, 25783, 26904, 27056, 31506, 32568, 32752, 35872, 38893, 40584, 41952, 42008, 43424, 49128, 51566, 53808, 54112, 63012, 65136, 65504, 77349, 77786, 81168, 84016, 98256, 99769, 103132, 107616, 116679, 120773, 126024, 130272, 154698, 155572, 162336, 168032, 196512, 199538, 206264, 233358, 241546, 252048, 299307, 309396, 311144, 362319, 399076, 412528, 466716, 483092, 504096, 598614, 618792, 622288, 724638, 798152, 825056, 933432, 966184, 1197228, 1237584, 1244576, 1449276, 1596304, 1866864, 1932368, 2294687, 2394456, 2475168, 2898552, 3192608, 3733728, 3864736, 4589374, 4788912, 5797104, 6884061, 9178748, 9577824, 11594208, 13768122, 18357496, 27536244, 36714992, 55072488, 73429984, 110144976, 220289952]

約数ペア:

[(1, 220289952), (2, 110144976), (3, 73429984), (4, 55072488), (6, 36714992), (8, 27536244), (12, 18357496), (16, 13768122), (19, 11594208), (23, 9577824), (24, 9178748), (32, 6884061), (38, 5797104), (46, 4788912), (48, 4589374), (57, 3864736), (59, 3733728), (69, 3192608), (76, 2898552), (89, 2475168), (92, 2394456), (96, 2294687), (114, 1932368), (118, 1866864), (138, 1596304), (152, 1449276), (177, 1244576), (178, 1237584), (184, 1197228), (228, 966184), (236, 933432), (267, 825056), (276, 798152), (304, 724638), (354, 622288), (356, 618792), (368, 598614), (437, 504096), (456, 483092), (472, 466716), (534, 412528), (552, 399076), (608, 362319), (708, 311144), (712, 309396), (736, 299307), (874, 252048), (912, 241546), (944, 233358), (1068, 206264), (1104, 199538), (1121, 196512), (1311, 168032), (1357, 162336), (1416, 155572), (1424, 154698), (1691, 130272), (1748, 126024), (1824, 120773), (1888, 116679), (2047, 107616), (2136, 103132), (2208, 99769), (2242, 98256), (2622, 84016), (2714, 81168), (2832, 77786), (2848, 77349), (3363, 65504), (3382, 65136), (3496, 63012), (4071, 54112), (4094, 53808), (4272, 51566), (4484, 49128), (5073, 43424), (5244, 42008), (5251, 41952), (5428, 40584), (5664, 38893), (6141, 35872), (6726, 32752), (6764, 32568), (6992, 31506), (8142, 27056), (8188, 26904), (8544, 25783), (8968, 24564), (10146, 21712), (10488, 21004), (10502, 20976), (10856, 20292), (12282, 17936), (13452, 16376), (13528, 16284), (13984, 15753)]