220185072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3555

約数の個数: 120

約数和(自身を含む): 677040000

約数和(自身を除く): 456854928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3312, 3496, 3499, 3933, 5244, 6992, 6998, 7866, 10488, 10497, 13996, 15732, 20976, 20994, 27992, 31464, 31491, 41988, 55984, 62928, 62982, 66481, 80477, 83976, 125964, 132962, 160954, 167952, 199443, 241431, 251928, 265924, 321908, 398886, 482862, 503856, 531848, 598329, 643816, 724293, 797772, 965724, 1063696, 1196658, 1287632, 1448586, 1529063, 1595544, 1931448, 2393316, 2897172, 3058126, 3191088, 3862896, 4587189, 4786632, 5794344, 6116252, 9174378, 9573264, 11588688, 12232504, 13761567, 18348756, 24465008, 27523134, 36697512, 55046268, 73395024, 110092536, 220185072]

約数ペア:

[(1, 220185072), (2, 110092536), (3, 73395024), (4, 55046268), (6, 36697512), (8, 27523134), (9, 24465008), (12, 18348756), (16, 13761567), (18, 12232504), (19, 11588688), (23, 9573264), (24, 9174378), (36, 6116252), (38, 5794344), (46, 4786632), (48, 4587189), (57, 3862896), (69, 3191088), (72, 3058126), (76, 2897172), (92, 2393316), (114, 1931448), (138, 1595544), (144, 1529063), (152, 1448586), (171, 1287632), (184, 1196658), (207, 1063696), (228, 965724), (276, 797772), (304, 724293), (342, 643816), (368, 598329), (414, 531848), (437, 503856), (456, 482862), (552, 398886), (684, 321908), (828, 265924), (874, 251928), (912, 241431), (1104, 199443), (1311, 167952), (1368, 160954), (1656, 132962), (1748, 125964), (2622, 83976), (2736, 80477), (3312, 66481), (3496, 62982), (3499, 62928), (3933, 55984), (5244, 41988), (6992, 31491), (6998, 31464), (7866, 27992), (10488, 20994), (10497, 20976), (13996, 15732)]